158721834

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{234103}}^1$

素因数の和:234221

約数の個数: 16

約数和(自身を含む): 320254272

約数和(自身を除く): 161532438

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 234103, 468206, 702309, 1404618, 26453639, 52907278, 79360917, 158721834]

約数ペア:

[(1, 158721834), (2, 79360917), (3, 52907278), (6, 26453639), (113, 1404618), (226, 702309), (339, 468206), (678, 234103)]