After a cuboid cuts off a small cuboid with a volume of 160 cubic centimeters, a small cube with a side length of 4 cm is left. What is the surface area of the original cuboid?
一个长方体截下一个体积是160立方厘米的小长方体后，正好剩下一个棱长是4厘米的小正方体，原来长方体的表面积是多少？
<gadget id="calculator">160 / 4 / 4</gadget>
<output>10</output>

<gadget id="calculator">10 + 4</gadget>
<output>14</output>

<gadget id="calculator">14 * 4</gadget>
<output>56</output>

<gadget id="calculator">4 * 4</gadget>
<output>16</output>

<gadget id="calculator">56 + 56 + 16</gadget>
<output>128</output>

<gadget id="calculator">128 * 2</gadget>
<output>256</output>

<result>256</result>