157238059

素因数分解:

${\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 174240000

約数和(自身を除く): 17001941

約数列:

[1, 11, 109, 199, 659, 1199, 2189, 7249, 21691, 71831, 131141, 238601, 790141, 1442551, 14294369, 157238059]

約数ペア:

[(1, 157238059), (11, 14294369), (109, 1442551), (199, 790141), (659, 238601), (1199, 131141), (2189, 71831), (7249, 21691)]