157067897

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{7121}}^1$

素因数の和:7288

約数の個数: 16

約数和(自身を含む): 188704512

約数和(自身を除く): 31636615

約数列:

[1, 7, 23, 137, 161, 959, 3151, 7121, 22057, 49847, 163783, 975577, 1146481, 6829039, 22438271, 157067897]

約数ペア:

[(1, 157067897), (7, 22438271), (23, 6829039), (137, 1146481), (161, 975577), (959, 163783), (3151, 49847), (7121, 22057)]