128529906

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{22291}}^1$

素因数の和:22358

約数の個数: 24

約数和(自身を含む): 265631472

約数和(自身を除く): 137101566

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 961, 1922, 2883, 5766, 22291, 44582, 66873, 133746, 691021, 1382042, 2073063, 4146126, 21421651, 42843302, 64264953, 128529906]

約数ペア:

[(1, 128529906), (2, 64264953), (3, 42843302), (6, 21421651), (31, 4146126), (62, 2073063), (93, 1382042), (186, 691021), (961, 133746), (1922, 66873), (2883, 44582), (5766, 22291)]