156957674

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{947}}^1\times {\mathrm{1049}}^1$

素因数の和:2077

約数の個数: 16

約数和(自身を含む): 238896000

約数和(自身を除く): 81938326

約数列:

[1, 2, 79, 158, 947, 1049, 1894, 2098, 74813, 82871, 149626, 165742, 993403, 1986806, 78478837, 156957674]

約数ペア:

[(1, 156957674), (2, 78478837), (79, 1986806), (158, 993403), (947, 165742), (1049, 149626), (1894, 82871), (2098, 74813)]