166885524

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11503}}^1$

素因数の和:11557

約数の個数: 72

約数和(自身を含む): 468995072

約数和(自身を除く): 302109548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 11503, 14508, 23006, 34509, 46012, 69018, 103527, 138036, 149539, 207054, 299078, 356593, 414108, 448617, 598156, 713186, 897234, 1069779, 1345851, 1426372, 1794468, 2139558, 2691702, 3209337, 4279116, 4635709, 5383404, 6418674, 9271418, 12837348, 13907127, 18542836, 27814254, 41721381, 55628508, 83442762, 166885524]

約数ペア:

[(1, 166885524), (2, 83442762), (3, 55628508), (4, 41721381), (6, 27814254), (9, 18542836), (12, 13907127), (13, 12837348), (18, 9271418), (26, 6418674), (31, 5383404), (36, 4635709), (39, 4279116), (52, 3209337), (62, 2691702), (78, 2139558), (93, 1794468), (117, 1426372), (124, 1345851), (156, 1069779), (186, 897234), (234, 713186), (279, 598156), (372, 448617), (403, 414108), (468, 356593), (558, 299078), (806, 207054), (1116, 149539), (1209, 138036), (1612, 103527), (2418, 69018), (3627, 46012), (4836, 34509), (7254, 23006), (11503, 14508)]