163684408

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{1451}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 313632000

約数和(自身を除く): 149947592

約数列:

[1, 2, 4, 8, 59, 118, 236, 239, 472, 478, 956, 1451, 1912, 2902, 5804, 11608, 14101, 28202, 56404, 85609, 112808, 171218, 342436, 346789, 684872, 693578, 1387156, 2774312, 20460551, 40921102, 81842204, 163684408]

約数ペア:

[(1, 163684408), (2, 81842204), (4, 40921102), (8, 20460551), (59, 2774312), (118, 1387156), (236, 693578), (239, 684872), (472, 346789), (478, 342436), (956, 171218), (1451, 112808), (1912, 85609), (2902, 56404), (5804, 28202), (11608, 14101)]