163257176

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{269}}^1\times {\mathrm{709}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 310554000

約数和(自身を除く): 147296824

約数列:

[1, 2, 4, 8, 107, 214, 269, 428, 538, 709, 856, 1076, 1418, 2152, 2836, 5672, 28783, 57566, 75863, 115132, 151726, 190721, 230264, 303452, 381442, 606904, 762884, 1525768, 20407147, 40814294, 81628588, 163257176]

約数ペア:

[(1, 163257176), (2, 81628588), (4, 40814294), (8, 20407147), (107, 1525768), (214, 762884), (269, 606904), (428, 381442), (538, 303452), (709, 230264), (856, 190721), (1076, 151726), (1418, 115132), (2152, 75863), (2836, 57566), (5672, 28783)]