156740768989

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{757}}^1\times {\mathrm{2459}}^1$

素因数の和:3769

約数の個数: 32

約数和(自身を含む): 187601725440

約数和(自身を除く): 30860956451

約数列:

[1, 7, 23, 161, 523, 757, 2459, 3661, 5299, 12029, 17213, 17411, 56557, 84203, 121877, 395899, 395911, 1286057, 1861463, 2771377, 9002399, 9105953, 13030241, 29579311, 42813649, 63741671, 207055177, 299695543, 973545149, 6814816043, 22391538427, 156740768989]

約数ペア:

[(1, 156740768989), (7, 22391538427), (23, 6814816043), (161, 973545149), (523, 299695543), (757, 207055177), (2459, 63741671), (3661, 42813649), (5299, 29579311), (12029, 13030241), (17213, 9105953), (17411, 9002399), (56557, 2771377), (84203, 1861463), (121877, 1286057), (395899, 395911)]