168430060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443237}}^1$

素因数の和:443265

約数の個数: 24

約数和(自身を含む): 372319920

約数和(自身を除く): 203889860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 443237, 886474, 1772948, 2216185, 4432370, 8421503, 8864740, 16843006, 33686012, 42107515, 84215030, 168430060]

約数ペア:

[(1, 168430060), (2, 84215030), (4, 42107515), (5, 33686012), (10, 16843006), (19, 8864740), (20, 8421503), (38, 4432370), (76, 2216185), (95, 1772948), (190, 886474), (380, 443237)]