Divide a cube with an edge length of 4 decimeters into two cuboids, and then paint the surface. What is the total area of the two cuboids painted in square decimeters?
把一个棱长是4分米的正方体，分割成两个长方体，再在表面涂上漆，这两个长方体涂漆的总面积是多少平方分米．
<gadget id="calculator">4 * 4 * 8</gadget>
<output>128</output>

<result>128</result>