140161012016

素因数分解:

$2^4\times {\mathrm{2143}}^1\times {\mathrm{4087757}}^1$

素因数の和:4089908

約数の個数: 20

約数和(自身を含む): 271688747712

約数和(自身を除く): 131527735696

約数列:

[1, 2, 4, 8, 16, 2143, 4286, 8572, 17144, 34288, 4087757, 8175514, 16351028, 32702056, 65404112, 8760063251, 17520126502, 35040253004, 70080506008, 140161012016]

約数ペア:

[(1, 140161012016), (2, 70080506008), (4, 35040253004), (8, 17520126502), (16, 8760063251), (2143, 65404112), (4286, 32702056), (8572, 16351028), (17144, 8175514), (34288, 4087757)]