Q: What is the sum of all factors of the number 138,976 excluding 138,976?
A: 143,768
The factors of the number 138,976 are: 1, 2, 4, 8, 16, 32, 43, 86, 101, 172, 202, 344, 404, 688, 808, 1376, 1616, 3232, 4343, 8686, 17372, 34744, 69488, 138976.
If you add them up, you will get the total of 139,119. Now subtract 138,976 to get 143,768