156913315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{673}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 216046656

約数和(自身を除く): 59133341

約数列:

[1, 5, 13, 17, 65, 85, 211, 221, 673, 1055, 1105, 2743, 3365, 3587, 8749, 11441, 13715, 17935, 43745, 46631, 57205, 142003, 148733, 233155, 710015, 743665, 1846039, 2414051, 9230195, 12070255, 31382663, 156913315]

約数ペア:

[(1, 156913315), (5, 31382663), (13, 12070255), (17, 9230195), (65, 2414051), (85, 1846039), (211, 743665), (221, 710015), (673, 233155), (1055, 148733), (1105, 142003), (2743, 57205), (3365, 46631), (3587, 43745), (8749, 17935), (11441, 13715)]