156929809771

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{349291}}^1$

素因数の和:349531

約数の個数: 24

約数和(自身を含む): 187071015024

約数和(自身を除く): 30141205253

約数列:

[1, 7, 49, 53, 173, 371, 1211, 2597, 8477, 9169, 64183, 349291, 449281, 2445037, 17115259, 18512423, 60427343, 129586961, 422991401, 907108727, 2960939807, 3202649179, 22418544253, 156929809771]

約数ペア:

[(1, 156929809771), (7, 22418544253), (49, 3202649179), (53, 2960939807), (173, 907108727), (371, 422991401), (1211, 129586961), (2597, 60427343), (8477, 18512423), (9169, 17115259), (64183, 2445037), (349291, 449281)]