149580344

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{505339}}^1$

素因数の和:505382

約数の個数: 16

約数和(自身を含む): 288043800

約数和(自身を除く): 138463456

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 505339, 1010678, 2021356, 4042712, 18697543, 37395086, 74790172, 149580344]

約数ペア:

[(1, 149580344), (2, 74790172), (4, 37395086), (8, 18697543), (37, 4042712), (74, 2021356), (148, 1010678), (296, 505339)]