158753917

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{2467}}^1$

素因数の和:2820

約数の個数: 16

約数和(自身を含む): 188357760

約数和(自身を除く): 29603843

約数列:

[1, 7, 29, 203, 317, 2219, 2467, 9193, 17269, 64351, 71543, 500801, 782039, 5474273, 22679131, 158753917]

約数ペア:

[(1, 158753917), (7, 22679131), (29, 5474273), (203, 782039), (317, 500801), (2219, 71543), (2467, 64351), (9193, 17269)]