128955294

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{183697}}^1$

素因数の和:183721

約数の個数: 32

約数和(自身を含む): 308612640

約数和(自身を除く): 179657346

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 183697, 367394, 551091, 1102182, 1653273, 2388061, 3306546, 4776122, 4959819, 7164183, 9919638, 14328366, 21492549, 42985098, 64477647, 128955294]

約数ペア:

[(1, 128955294), (2, 64477647), (3, 42985098), (6, 21492549), (9, 14328366), (13, 9919638), (18, 7164183), (26, 4959819), (27, 4776122), (39, 3306546), (54, 2388061), (78, 1653273), (117, 1102182), (234, 551091), (351, 367394), (702, 183697)]