157089314921

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{10781}}^1\times {\mathrm{17203}}^1$

素因数の和:28013

約数の個数: 24

約数和(自身を含む): 197365113792

約数和(自身を除く): 40275798871

約数列:

[1, 7, 11, 77, 121, 847, 10781, 17203, 75467, 118591, 120421, 189233, 830137, 1304501, 1324631, 2081563, 9131507, 14570941, 185465543, 1298258801, 2040120973, 14280846811, 22441330703, 157089314921]

約数ペア:

[(1, 157089314921), (7, 22441330703), (11, 14280846811), (77, 2040120973), (121, 1298258801), (847, 185465543), (10781, 14570941), (17203, 9131507), (75467, 2081563), (118591, 1324631), (120421, 1304501), (189233, 830137)]