166792668

素因数分解:

$2^2\times 3^1\times 7^5\times {\mathrm{827}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 454591872

約数和(自身を除く): 287799204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 827, 1029, 1372, 1654, 2058, 2401, 2481, 3308, 4116, 4802, 4962, 5789, 7203, 9604, 9924, 11578, 14406, 16807, 17367, 23156, 28812, 33614, 34734, 40523, 50421, 67228, 69468, 81046, 100842, 121569, 162092, 201684, 243138, 283661, 486276, 567322, 850983, 1134644, 1701966, 1985627, 3403932, 3971254, 5956881, 7942508, 11913762, 13899389, 23827524, 27798778, 41698167, 55597556, 83396334, 166792668]

約数ペア:

[(1, 166792668), (2, 83396334), (3, 55597556), (4, 41698167), (6, 27798778), (7, 23827524), (12, 13899389), (14, 11913762), (21, 7942508), (28, 5956881), (42, 3971254), (49, 3403932), (84, 1985627), (98, 1701966), (147, 1134644), (196, 850983), (294, 567322), (343, 486276), (588, 283661), (686, 243138), (827, 201684), (1029, 162092), (1372, 121569), (1654, 100842), (2058, 81046), (2401, 69468), (2481, 67228), (3308, 50421), (4116, 40523), (4802, 34734), (4962, 33614), (5789, 28812), (7203, 23156), (9604, 17367), (9924, 16807), (11578, 14406)]