157055171

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{7603}}^1$

素因数の和:7850

約数の個数: 16

約数和(自身を含む): 194175744

約数和(自身を除く): 37120573

約数列:

[1, 7, 13, 91, 227, 1589, 2951, 7603, 20657, 53221, 98839, 691873, 1725881, 12081167, 22436453, 157055171]

約数ペア:

[(1, 157055171), (7, 22436453), (13, 12081167), (91, 1725881), (227, 691873), (1589, 98839), (2951, 53221), (7603, 20657)]