129211526

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{15901}}^1$

素因数の和:16159

約数の個数: 16

約数和(自身を含む): 206089920

約数和(自身を除く): 76878394

約数列:

[1, 2, 17, 34, 239, 478, 4063, 8126, 15901, 31802, 270317, 540634, 3800339, 7600678, 64605763, 129211526]

約数ペア:

[(1, 129211526), (2, 64605763), (17, 7600678), (34, 3800339), (239, 540634), (478, 270317), (4063, 31802), (8126, 15901)]