140137576

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{126023}}^1$

素因数の和:126168

約数の個数: 16

約数和(自身を含む): 264650400

約数和(自身を除く): 124512824

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 126023, 252046, 504092, 1008184, 17517197, 35034394, 70068788, 140137576]

約数ペア:

[(1, 140137576), (2, 70068788), (4, 35034394), (8, 17517197), (139, 1008184), (278, 504092), (556, 252046), (1112, 126023)]