179692864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6967}}^1$

素因数の和:7023

約数の個数: 56

約数和(自身を含む): 396451328

約数和(自身を除く): 216758464

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 6967, 12896, 13934, 25792, 27868, 55736, 90571, 111472, 181142, 215977, 222944, 362284, 431954, 445888, 724568, 863908, 1449136, 1727816, 2807701, 2898272, 3455632, 5615402, 5796544, 6911264, 11230804, 13822528, 22461608, 44923216, 89846432, 179692864]

約数ペア:

[(1, 179692864), (2, 89846432), (4, 44923216), (8, 22461608), (13, 13822528), (16, 11230804), (26, 6911264), (31, 5796544), (32, 5615402), (52, 3455632), (62, 2898272), (64, 2807701), (104, 1727816), (124, 1449136), (208, 863908), (248, 724568), (403, 445888), (416, 431954), (496, 362284), (806, 222944), (832, 215977), (992, 181142), (1612, 111472), (1984, 90571), (3224, 55736), (6448, 27868), (6967, 25792), (12896, 13934)]