156774009605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{4201367}}^1$

素因数の和:4201828

約数の個数: 16

約数和(自身を含む): 199649007360

約数和(自身を除く): 42874997755

約数列:

[1, 5, 17, 85, 439, 2195, 7463, 37315, 4201367, 21006835, 71423239, 357116195, 1844400113, 9222000565, 31354801921, 156774009605]

約数ペア:

[(1, 156774009605), (5, 31354801921), (17, 9222000565), (85, 1844400113), (439, 357116195), (2195, 71423239), (7463, 21006835), (37315, 4201367)]