Q: What is the sum of all factors of the number 138,188,872 excluding 138,188,872?
A: 121,689,188
The factors of the number 138,188,872 are: 1, 2, 4, 8, 337, 674, 1348, 2696, 51257, 102514, 205028, 410056, 17273609, 34547218, 69094436, 138188872.
If you add them up, you will get the total of 138,188,993. Now subtract 138,188,872 to get 121,689,188