168804921218

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{30559}}^1\times {\mathrm{25339}}^1$

素因数の和:56009

約数の個数: 16

約数和(自身を含む): 255548832000

約数和(自身を除く): 86743910782

約数列:

[1, 2, 109, 218, 25339, 30559, 50678, 61118, 2761951, 3330931, 5523902, 6661862, 774334501, 1548669002, 84402460609, 168804921218]

約数ペア:

[(1, 168804921218), (2, 84402460609), (109, 1548669002), (218, 774334501), (25339, 6661862), (30559, 5523902), (50678, 3330931), (61118, 2761951)]