168936804955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1613}}^1\times {\mathrm{1232171}}^1$

素因数の和:1233806

約数の個数: 16

約数和(自身を含む): 214782365664

約数和(自身を除く): 45845560709

約数列:

[1, 5, 17, 85, 1613, 8065, 27421, 137105, 1232171, 6160855, 20946907, 104734535, 1987491823, 9937459115, 33787360991, 168936804955]

約数ペア:

[(1, 168936804955), (5, 33787360991), (17, 9937459115), (85, 1987491823), (1613, 104734535), (8065, 20946907), (27421, 6160855), (137105, 1232171)]