Q: What is the sum of all factors of the number 138,272 excluding 138,272?
A: 145,228
The factors of the number 138,272 are: 1, 2, 4, 8, 16, 29, 32, 58, 116, 149, 232, 298, 464, 596, 928, 1192, 2384, 4321, 4768, 8642, 17284, 34568, 69136, 138272.
If you add them up, you will get the total of 138,417. Now subtract 138,272 to get 145,228