128230336

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6701}}^1$

素因数の和:6749

約数の個数: 56

約数和(自身を含む): 285987744

約数和(自身を除く): 157757408

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 2392, 4784, 6701, 9568, 13402, 19136, 26804, 53608, 87113, 107216, 154123, 174226, 214432, 308246, 348452, 428864, 616492, 696904, 1232984, 1393808, 2003599, 2465968, 2787616, 4007198, 4931936, 5575232, 8014396, 9863872, 16028792, 32057584, 64115168, 128230336]

約数ペア:

[(1, 128230336), (2, 64115168), (4, 32057584), (8, 16028792), (13, 9863872), (16, 8014396), (23, 5575232), (26, 4931936), (32, 4007198), (46, 2787616), (52, 2465968), (64, 2003599), (92, 1393808), (104, 1232984), (184, 696904), (208, 616492), (299, 428864), (368, 348452), (416, 308246), (598, 214432), (736, 174226), (832, 154123), (1196, 107216), (1472, 87113), (2392, 53608), (4784, 26804), (6701, 19136), (9568, 13402)]