156407056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{751957}}^1$

素因数の和:751978

約数の個数: 20

約数和(自身を含む): 326349772

約数和(自身を除く): 169942716

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 751957, 1503914, 3007828, 6015656, 9775441, 12031312, 19550882, 39101764, 78203528, 156407056]

約数ペア:

[(1, 156407056), (2, 78203528), (4, 39101764), (8, 19550882), (13, 12031312), (16, 9775441), (26, 6015656), (52, 3007828), (104, 1503914), (208, 751957)]