149739557

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 172048800

約数和(自身を除く): 22309243

約数列:

[1, 11, 29, 121, 139, 307, 319, 1529, 3377, 3509, 4031, 8903, 16819, 37147, 42673, 44341, 97933, 469403, 487751, 1077263, 1237517, 5163433, 13612687, 149739557]

約数ペア:

[(1, 149739557), (11, 13612687), (29, 5163433), (121, 1237517), (139, 1077263), (307, 487751), (319, 469403), (1529, 97933), (3377, 44341), (3509, 42673), (4031, 37147), (8903, 16819)]