139492404

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{15077}}^1$

素因数の和:15344

約数の個数: 36

約数和(自身を含む): 354001284

約数和(自身を除く): 214508880

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 9252, 15077, 30154, 45231, 60308, 90462, 135693, 180924, 271386, 542772, 3874789, 7749578, 11624367, 15499156, 23248734, 34873101, 46497468, 69746202, 139492404]

約数ペア:

[(1, 139492404), (2, 69746202), (3, 46497468), (4, 34873101), (6, 23248734), (9, 15499156), (12, 11624367), (18, 7749578), (36, 3874789), (257, 542772), (514, 271386), (771, 180924), (1028, 135693), (1542, 90462), (2313, 60308), (3084, 45231), (4626, 30154), (9252, 15077)]