156988561458

素因数分解:

$2^1\times 3^1\times {\mathrm{11939}}^1\times {\mathrm{2191537}}^1$

素因数の和:2203481

約数の個数: 16

約数和(自身を含む): 314003564640

約数和(自身を除く): 157015003182

約数列:

[1, 2, 3, 6, 11939, 23878, 35817, 71634, 2191537, 4383074, 6574611, 13149222, 26164760243, 52329520486, 78494280729, 156988561458]

約数ペア:

[(1, 156988561458), (2, 78494280729), (3, 52329520486), (6, 26164760243), (11939, 13149222), (23878, 6574611), (35817, 4383074), (71634, 2191537)]