Q: What is the sum of all factors of the number 138,312 including 138,312?

A: 400,140

Why is 400,140 the sum of all factors of 138,312, including 138,312?

The factors of the number 138,312 are: 1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 113, 136, 153, 204, 226, 306, 339, 408, 452, 612, 678, 904, 1017, 1224, 1356, 1921, 2034, 2712, 3842, 4068, 5763, 7684, 8136, 11526, 15368, 17289, 23052, 34578, 46104, 69156, 138312.

If you add them up, you will get the total of 400,140.