151542224

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{119891}}^1$

素因数の和:119978

約数の個数: 20

約数和(自身を含む): 297332160

約数和(自身を除く): 145789936

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 119891, 239782, 479564, 959128, 1918256, 9471389, 18942778, 37885556, 75771112, 151542224]

約数ペア:

[(1, 151542224), (2, 75771112), (4, 37885556), (8, 18942778), (16, 9471389), (79, 1918256), (158, 959128), (316, 479564), (632, 239782), (1264, 119891)]