168738566

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{81359}}^1$

素因数の和:81439

約数の個数: 16

約数和(自身を含む): 272393280

約数和(自身を除く): 103654714

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 81359, 162718, 1383103, 2766206, 4962899, 9925798, 84369283, 168738566]

約数ペア:

[(1, 168738566), (2, 84369283), (17, 9925798), (34, 4962899), (61, 2766206), (122, 1383103), (1037, 162718), (2074, 81359)]