149710352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20747}}^1$

素因数の和:20807

約数の個数: 40

約数和(自身を含む): 324166752

約数和(自身を除く): 174456400

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 20747, 41494, 82988, 165976, 228217, 331952, 456434, 850627, 912868, 1701254, 1825736, 3402508, 3651472, 6805016, 9356897, 13610032, 18713794, 37427588, 74855176, 149710352]

約数ペア:

[(1, 149710352), (2, 74855176), (4, 37427588), (8, 18713794), (11, 13610032), (16, 9356897), (22, 6805016), (41, 3651472), (44, 3402508), (82, 1825736), (88, 1701254), (164, 912868), (176, 850627), (328, 456434), (451, 331952), (656, 228217), (902, 165976), (1804, 82988), (3608, 41494), (7216, 20747)]