158128594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{1031}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 271506816

約数和(自身を除く): 113378222

約数列:

[1, 2, 13, 17, 26, 34, 221, 347, 442, 694, 1031, 2062, 4511, 5899, 9022, 11798, 13403, 17527, 26806, 35054, 76687, 153374, 227851, 357757, 455702, 715514, 4650841, 6081869, 9301682, 12163738, 79064297, 158128594]

約数ペア:

[(1, 158128594), (2, 79064297), (13, 12163738), (17, 9301682), (26, 6081869), (34, 4650841), (221, 715514), (347, 455702), (442, 357757), (694, 227851), (1031, 153374), (2062, 76687), (4511, 35054), (5899, 26806), (9022, 17527), (11798, 13403)]