128177946

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{547769}}^1$

素因数の和:547790

約数の個数: 24

約数和(自身を含む): 299082420

約数和(自身を除く): 170904474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 547769, 1095538, 1643307, 3286614, 4929921, 7120997, 9859842, 14241994, 21362991, 42725982, 64088973, 128177946]

約数ペア:

[(1, 128177946), (2, 64088973), (3, 42725982), (6, 21362991), (9, 14241994), (13, 9859842), (18, 7120997), (26, 4929921), (39, 3286614), (78, 1643307), (117, 1095538), (234, 547769)]