156901381

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14489}}^1$

素因数の和:14533

約数の個数: 24

約数和(自身を含む): 208134360

約数和(自身を除く): 51232979

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 10829, 14489, 101423, 188357, 246313, 709961, 1318499, 1724191, 3202069, 9229493, 12069337, 22414483, 156901381]

約数ペア:

[(1, 156901381), (7, 22414483), (13, 12069337), (17, 9229493), (49, 3202069), (91, 1724191), (119, 1318499), (221, 709961), (637, 246313), (833, 188357), (1547, 101423), (10829, 14489)]