157102912183

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1\times {\mathrm{211723}}^1$

素因数の和:213294

約数の個数: 16

約数和(自身を含む): 182197817856

約数和(自身を除く): 25094905673

約数列:

[1, 7, 71, 497, 1493, 10451, 106003, 211723, 742021, 1482061, 15032333, 105226331, 316102439, 2212717073, 22443273169, 157102912183]

約数ペア:

[(1, 157102912183), (7, 22443273169), (71, 2212717073), (497, 316102439), (1493, 105226331), (10451, 15032333), (106003, 1482061), (211723, 742021)]