157044238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{67867}}^1$

素因数の和:67971

約数の個数: 16

約数和(自身を含む): 256541040

約数和(自身を除く): 99496802

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 67867, 135734, 882271, 1764542, 6040163, 12080326, 78522119, 157044238]

約数ペア:

[(1, 157044238), (2, 78522119), (13, 12080326), (26, 6040163), (89, 1764542), (178, 882271), (1157, 135734), (2314, 67867)]