156985697

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1427}}^1$

素因数の和:1648

約数の個数: 16

約数和(自身を含む): 174992832

約数和(自身を除く): 18007135

約数列:

[1, 11, 73, 137, 803, 1427, 1507, 10001, 15697, 104171, 110011, 195499, 1145881, 2150489, 14271427, 156985697]

約数ペア:

[(1, 156985697), (11, 14271427), (73, 2150489), (137, 1145881), (803, 195499), (1427, 110011), (1507, 104171), (10001, 15697)]