151238356

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{89809}}^1$

素因数の和:90234

約数の個数: 12

約数和(自身を含む): 265298740

約数和(自身を除く): 114060384

約数列:

[1, 2, 4, 421, 842, 1684, 89809, 179618, 359236, 37809589, 75619178, 151238356]

約数ペア:

[(1, 151238356), (2, 75619178), (4, 37809589), (421, 359236), (842, 179618), (1684, 89809)]