161090568

素因数分解:

$2^3\times 3^2\times {\mathrm{2237369}}^1$

素因数の和:2237381

約数の個数: 24

約数和(自身を含む): 436287150

約数和(自身を除く): 275196582

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2237369, 4474738, 6712107, 8949476, 13424214, 17898952, 20136321, 26848428, 40272642, 53696856, 80545284, 161090568]

約数ペア:

[(1, 161090568), (2, 80545284), (3, 53696856), (4, 40272642), (6, 26848428), (8, 20136321), (9, 17898952), (12, 13424214), (18, 8949476), (24, 6712107), (36, 4474738), (72, 2237369)]