149622386

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{2927}}^1$

素因数の和:3409

約数の個数: 16

約数和(自身を含む): 228735360

約数和(自身を除く): 79112974

約数列:

[1, 2, 61, 122, 419, 838, 2927, 5854, 25559, 51118, 178547, 357094, 1226413, 2452826, 74811193, 149622386]

約数ペア:

[(1, 149622386), (2, 74811193), (61, 2452826), (122, 1226413), (419, 357094), (838, 178547), (2927, 51118), (5854, 25559)]