157427117282

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1108641671}}^1$

素因数の和:1108641744

約数の個数: 8

約数和(自身を含む): 239466601152

約数和(自身を除く): 82039483870

約数列:

[1, 2, 71, 142, 1108641671, 2217283342, 78713558641, 157427117282]

約数ペア:

[(1, 157427117282), (2, 78713558641), (71, 2217283342), (142, 1108641671)]