Q: What is the sum of all factors of the number 156,768 excluding 156,768?

A: 278,688

Why is 278,688 the sum of all factors of 156,768, excluding 156,768?

The factors of the number 156,768 are: 1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 71, 92, 96, 138, 142, 184, 213, 276, 284, 368, 426, 552, 568, 736, 852, 1104, 1136, 1633, 1704, 2208, 2272, 3266, 3408, 4899, 6532, 6816, 9798, 13064, 19596, 26128, 39192, 52256, 78384, 156768.

If you add them up, you will get the total of 157,046. Now subtract 156,768 to get 278,688