157260649

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8513}}^1$

素因数の和:8569

約数の個数: 24

約数和(自身を含む): 203825160

約数和(自身を除く): 46564511

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 1421, 2639, 8513, 18473, 59591, 110669, 246877, 417137, 774683, 1728139, 3209401, 5422781, 12096973, 22465807, 157260649]

約数ペア:

[(1, 157260649), (7, 22465807), (13, 12096973), (29, 5422781), (49, 3209401), (91, 1728139), (203, 774683), (377, 417137), (637, 246877), (1421, 110669), (2639, 59591), (8513, 18473)]