139389876

素因数分解:

$2^2\times 3^3\times {\mathrm{397}}^1\times {\mathrm{3251}}^1$

素因数の和:3661

約数の個数: 48

約数和(自身を含む): 362402880

約数和(自身を除く): 223013004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 397, 794, 1191, 1588, 2382, 3251, 3573, 4764, 6502, 7146, 9753, 10719, 13004, 14292, 19506, 21438, 29259, 39012, 42876, 58518, 87777, 117036, 175554, 351108, 1290647, 2581294, 3871941, 5162588, 7743882, 11615823, 15487764, 23231646, 34847469, 46463292, 69694938, 139389876]

約数ペア:

[(1, 139389876), (2, 69694938), (3, 46463292), (4, 34847469), (6, 23231646), (9, 15487764), (12, 11615823), (18, 7743882), (27, 5162588), (36, 3871941), (54, 2581294), (108, 1290647), (397, 351108), (794, 175554), (1191, 117036), (1588, 87777), (2382, 58518), (3251, 42876), (3573, 39012), (4764, 29259), (6502, 21438), (7146, 19506), (9753, 14292), (10719, 13004)]