156966704

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{21467}}^1$

素因数の和:21932

約数の個数: 20

約数和(自身を含む): 304802664

約数和(自身を除く): 147835960

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 21467, 42934, 85868, 171736, 343472, 9810419, 19620838, 39241676, 78483352, 156966704]

約数ペア:

[(1, 156966704), (2, 78483352), (4, 39241676), (8, 19620838), (16, 9810419), (457, 343472), (914, 171736), (1828, 85868), (3656, 42934), (7312, 21467)]