156919330195

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{10247}}^1\times {\mathrm{180161}}^1$

素因数の和:190430

約数の個数: 16

約数和(自身を含む): 199400419008

約数和(自身を除く): 42481088813

約数列:

[1, 5, 17, 85, 10247, 51235, 174199, 180161, 870995, 900805, 3062737, 15313685, 1846109767, 9230548835, 31383866039, 156919330195]

約数ペア:

[(1, 156919330195), (5, 31383866039), (17, 9230548835), (85, 1846109767), (10247, 15313685), (51235, 3062737), (174199, 900805), (180161, 870995)]