156931505195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{6095611}}^1$

素因数の和:6095906

約数の個数: 16

約数和(自身を含む): 198960775680

約数和(自身を除く): 42029270485

約数列:

[1, 5, 19, 95, 271, 1355, 5149, 25745, 6095611, 30478055, 115816609, 579083045, 1651910581, 8259552905, 31386301039, 156931505195]

約数ペア:

[(1, 156931505195), (5, 31386301039), (19, 8259552905), (95, 1651910581), (271, 579083045), (1355, 115816609), (5149, 30478055), (25745, 6095611)]