168216660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{934537}}^1$

素因数の和:934552

約数の個数: 36

約数和(自身を含む): 510257748

約数和(自身を除く): 342041088

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 934537, 1869074, 2803611, 3738148, 4672685, 5607222, 8410833, 9345370, 11214444, 14018055, 16821666, 18690740, 28036110, 33643332, 42054165, 56072220, 84108330, 168216660]

約数ペア:

[(1, 168216660), (2, 84108330), (3, 56072220), (4, 42054165), (5, 33643332), (6, 28036110), (9, 18690740), (10, 16821666), (12, 14018055), (15, 11214444), (18, 9345370), (20, 8410833), (30, 5607222), (36, 4672685), (45, 3738148), (60, 2803611), (90, 1869074), (180, 934537)]