156622784

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{17863}}^1$

素因数の和:18012

約数の個数: 28

約数和(自身を含む): 313084464

約数和(自身を除く): 156461680

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 2192, 4384, 8768, 17863, 35726, 71452, 142904, 285808, 571616, 1143232, 2447231, 4894462, 9788924, 19577848, 39155696, 78311392, 156622784]

約数ペア:

[(1, 156622784), (2, 78311392), (4, 39155696), (8, 19577848), (16, 9788924), (32, 4894462), (64, 2447231), (137, 1143232), (274, 571616), (548, 285808), (1096, 142904), (2192, 71452), (4384, 35726), (8768, 17863)]