155512856

素因数分解:

$2^3\times {\mathrm{1531}}^1\times {\mathrm{12697}}^1$

素因数の和:14234

約数の個数: 16

約数和(自身を含む): 291800040

約数和(自身を除く): 136287184

約数列:

[1, 2, 4, 8, 1531, 3062, 6124, 12248, 12697, 25394, 50788, 101576, 19439107, 38878214, 77756428, 155512856]

約数ペア:

[(1, 155512856), (2, 77756428), (4, 38878214), (8, 19439107), (1531, 101576), (3062, 50788), (6124, 25394), (12248, 12697)]