Q: What is the sum of all factors of the number 138,500 excluding 138,500?
A: 165,076
The factors of the number 138,500 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 277, 500, 554, 1108, 1385, 2770, 5540, 6925, 13850, 27700, 34625, 69250, 138500.
If you add them up, you will get the total of 138,665. Now subtract 138,500 to get 165,076