167127191

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2081}}^1$

素因数の和:2255

約数の個数: 24

約数和(自身を含む): 213613200

約数和(自身を除く): 46486009

約数列:

[1, 7, 11, 49, 77, 149, 539, 1043, 1639, 2081, 7301, 11473, 14567, 22891, 80311, 101969, 160237, 310069, 1121659, 2170483, 3410759, 15193381, 23875313, 167127191]

約数ペア:

[(1, 167127191), (7, 23875313), (11, 15193381), (49, 3410759), (77, 2170483), (149, 1121659), (539, 310069), (1043, 160237), (1639, 101969), (2081, 80311), (7301, 22891), (11473, 14567)]