156601457

素因数分解:

${\mathrm{23}}^3\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:341

約数の個数: 16

約数和(自身を含む): 167191680

約数和(自身を除く): 10590223

約数列:

[1, 23, 61, 211, 529, 1403, 4853, 12167, 12871, 32269, 111619, 296033, 742187, 2567237, 6808759, 156601457]

約数ペア:

[(1, 156601457), (23, 6808759), (61, 2567237), (211, 742187), (529, 296033), (1403, 111619), (4853, 32269), (12167, 12871)]