157162654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{420221}}^1$

素因数の和:420251

約数の個数: 16

約数和(自身を含む): 272303856

約数和(自身を除く): 115141202

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 420221, 840442, 4622431, 7143757, 9244862, 14287514, 78581327, 157162654]

約数ペア:

[(1, 157162654), (2, 78581327), (11, 14287514), (17, 9244862), (22, 7143757), (34, 4622431), (187, 840442), (374, 420221)]