156730637

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{1471}}^1$

素因数の和:2000

約数の個数: 16

約数和(自身を含む): 185401344

約数和(自身を除く): 28670707

約数列:

[1, 7, 31, 217, 491, 1471, 3437, 10297, 15221, 45601, 106547, 319207, 722261, 5055827, 22390091, 156730637]

約数ペア:

[(1, 156730637), (7, 22390091), (31, 5055827), (217, 722261), (491, 319207), (1471, 106547), (3437, 45601), (10297, 15221)]