168797984

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{128657}}^1$

素因数の和:128708

約数の個数: 24

約数和(自身を含む): 340429068

約数和(自身を除く): 171631084

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 128657, 257314, 514628, 1029256, 2058512, 4117024, 5274937, 10549874, 21099748, 42199496, 84398992, 168797984]

約数ペア:

[(1, 168797984), (2, 84398992), (4, 42199496), (8, 21099748), (16, 10549874), (32, 5274937), (41, 4117024), (82, 2058512), (164, 1029256), (328, 514628), (656, 257314), (1312, 128657)]