187321856

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{5153}}^1$

素因数の和:5242

約数の個数: 40

約数和(自身を含む): 379623024

約数和(自身を除く): 192301168

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 2272, 4544, 5153, 9088, 10306, 18176, 20612, 36352, 41224, 82448, 164896, 329792, 365863, 659584, 731726, 1319168, 1463452, 2638336, 2926904, 5853808, 11707616, 23415232, 46830464, 93660928, 187321856]

約数ペア:

[(1, 187321856), (2, 93660928), (4, 46830464), (8, 23415232), (16, 11707616), (32, 5853808), (64, 2926904), (71, 2638336), (128, 1463452), (142, 1319168), (256, 731726), (284, 659584), (512, 365863), (568, 329792), (1136, 164896), (2272, 82448), (4544, 41224), (5153, 36352), (9088, 20612), (10306, 18176)]