157524978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{8819}}^1$

素因数の和:9066

約数の個数: 32

約数和(自身を含む): 340804800

約数和(自身を除く): 183279822

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 1374, 2977, 5954, 8819, 8931, 17638, 17862, 26457, 52914, 114647, 229294, 343941, 687882, 2019551, 4039102, 6058653, 12117306, 26254163, 52508326, 78762489, 157524978]

約数ペア:

[(1, 157524978), (2, 78762489), (3, 52508326), (6, 26254163), (13, 12117306), (26, 6058653), (39, 4039102), (78, 2019551), (229, 687882), (458, 343941), (687, 229294), (1374, 114647), (2977, 52914), (5954, 26457), (8819, 17862), (8931, 17638)]