139987506

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{7307}}^1$

素因数の和:7446

約数の個数: 32

約数和(自身を含む): 291852288

約数和(自身を除く): 151864782

約数列:

[1, 2, 3, 6, 31, 62, 93, 103, 186, 206, 309, 618, 3193, 6386, 7307, 9579, 14614, 19158, 21921, 43842, 226517, 453034, 679551, 752621, 1359102, 1505242, 2257863, 4515726, 23331251, 46662502, 69993753, 139987506]

約数ペア:

[(1, 139987506), (2, 69993753), (3, 46662502), (6, 23331251), (31, 4515726), (62, 2257863), (93, 1505242), (103, 1359102), (186, 752621), (206, 679551), (309, 453034), (618, 226517), (3193, 43842), (6386, 21921), (7307, 19158), (9579, 14614)]