156930995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{142019}}^1$

素因数の和:142054

約数の個数: 16

約数和(自身を含む): 214734240

約数和(自身を除く): 57803245

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 142019, 710095, 1846247, 2414323, 9231235, 12071615, 31386199, 156930995]

約数ペア:

[(1, 156930995), (5, 31386199), (13, 12071615), (17, 9231235), (65, 2414323), (85, 1846247), (221, 710095), (1105, 142019)]