140390622

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{80407}}^1$

素因数の和:80512

約数の個数: 24

約数和(自身を含む): 307319376

約数和(自身を除く): 166928754

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 80407, 160814, 241221, 482442, 723663, 1447326, 7799479, 15598958, 23398437, 46796874, 70195311, 140390622]

約数ペア:

[(1, 140390622), (2, 70195311), (3, 46796874), (6, 23398437), (9, 15598958), (18, 7799479), (97, 1447326), (194, 723663), (291, 482442), (582, 241221), (873, 160814), (1746, 80407)]