156901087

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 187897536

約数和(自身を除く): 30996449

約数列:

[1, 7, 47, 49, 193, 329, 353, 1351, 2303, 2471, 9071, 9457, 16591, 17297, 63497, 68129, 116137, 444479, 476903, 812959, 3202063, 3338321, 22414441, 156901087]

約数ペア:

[(1, 156901087), (7, 22414441), (47, 3338321), (49, 3202063), (193, 812959), (329, 476903), (353, 444479), (1351, 116137), (2303, 68129), (2471, 63497), (9071, 17297), (9457, 16591)]