156909537616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{754372777}}^1$

素因数の和:754372798

約数の個数: 20

約数和(自身を含む): 327397785652

約数和(自身を除く): 170488248036

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 754372777, 1508745554, 3017491108, 6034982216, 9806846101, 12069964432, 19613692202, 39227384404, 78454768808, 156909537616]

約数ペア:

[(1, 156909537616), (2, 78454768808), (4, 39227384404), (8, 19613692202), (13, 12069964432), (16, 9806846101), (26, 6034982216), (52, 3017491108), (104, 1508745554), (208, 754372777)]