149218138

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{10111}}^1$

素因数の和:10317

約数の個数: 16

約数和(自身を含む): 230068224

約数和(自身を除く): 80850086

約数列:

[1, 2, 47, 94, 157, 314, 7379, 10111, 14758, 20222, 475217, 950434, 1587427, 3174854, 74609069, 149218138]

約数ペア:

[(1, 149218138), (2, 74609069), (47, 3174854), (94, 1587427), (157, 950434), (314, 475217), (7379, 20222), (10111, 14758)]