128631348

素因数分解:

$2^2\times 3^3\times {\mathrm{1191031}}^1$

素因数の和:1191044

約数の個数: 24

約数和(自身を含む): 333488960

約数和(自身を除く): 204857612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1191031, 2382062, 3573093, 4764124, 7146186, 10719279, 14292372, 21438558, 32157837, 42877116, 64315674, 128631348]

約数ペア:

[(1, 128631348), (2, 64315674), (3, 42877116), (4, 32157837), (6, 21438558), (9, 14292372), (12, 10719279), (18, 7146186), (27, 4764124), (36, 3573093), (54, 2382062), (108, 1191031)]