156974100992

素因数分解:

$2^9\times {\mathrm{12269}}^1\times {\mathrm{24989}}^1$

素因数の和:37276

約数の個数: 40

約数和(自身を含む): 313679727900

約数和(自身を除く): 156705626908

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 12269, 24538, 24989, 49076, 49978, 98152, 99956, 196304, 199912, 392608, 399824, 785216, 799648, 1570432, 1599296, 3140864, 3198592, 6281728, 6397184, 12794368, 306590041, 613180082, 1226360164, 2452720328, 4905440656, 9810881312, 19621762624, 39243525248, 78487050496, 156974100992]

約数ペア:

[(1, 156974100992), (2, 78487050496), (4, 39243525248), (8, 19621762624), (16, 9810881312), (32, 4905440656), (64, 2452720328), (128, 1226360164), (256, 613180082), (512, 306590041), (12269, 12794368), (24538, 6397184), (24989, 6281728), (49076, 3198592), (49978, 3140864), (98152, 1599296), (99956, 1570432), (196304, 799648), (199912, 785216), (392608, 399824)]