164090276

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{80279}}^1$

素因数の和:80363

約数の個数: 24

約数和(自身を含む): 332680320

約数和(自身を除く): 168590044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 80279, 160558, 321116, 561953, 1123906, 2247812, 5860367, 11720734, 23441468, 41022569, 82045138, 164090276]

約数ペア:

[(1, 164090276), (2, 82045138), (4, 41022569), (7, 23441468), (14, 11720734), (28, 5860367), (73, 2247812), (146, 1123906), (292, 561953), (511, 321116), (1022, 160558), (2044, 80279)]