Q: What is the sum of all factors of the number 138,778,612 excluding 138,778,612?
A: 138,778,668
The factors of the number 138,778,612 are: 1, 2, 4, 7, 14, 28, 4956379, 9912758, 19825516, 34694653, 69389306, 138778612.
If you add them up, you will get the total of 138,778,750. Now subtract 138,778,612 to get 138,778,668