157426610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{5281}}^1$

素因数の和:5570

約数の個数: 32

約数和(自身を含む): 310328064

約数和(自身を除く): 152901454

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 542, 1355, 2710, 2981, 5281, 5962, 10562, 14905, 26405, 29810, 52810, 58091, 116182, 290455, 580910, 1431151, 2862302, 7155755, 14311510, 15742661, 31485322, 78713305, 157426610]

約数ペア:

[(1, 157426610), (2, 78713305), (5, 31485322), (10, 15742661), (11, 14311510), (22, 7155755), (55, 2862302), (110, 1431151), (271, 580910), (542, 290455), (1355, 116182), (2710, 58091), (2981, 52810), (5281, 29810), (5962, 26405), (10562, 14905)]