131559534

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1229}}^1$

素因数の和:1569

約数の個数: 48

約数和(自身を含む): 301251600

約数和(自身を除く): 169692066

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 313, 342, 626, 939, 1229, 1878, 2458, 2817, 3687, 5634, 5947, 7374, 11061, 11894, 17841, 22122, 23351, 35682, 46702, 53523, 70053, 107046, 140106, 210159, 384677, 420318, 769354, 1154031, 2308062, 3462093, 6924186, 7308863, 14617726, 21926589, 43853178, 65779767, 131559534]

約数ペア:

[(1, 131559534), (2, 65779767), (3, 43853178), (6, 21926589), (9, 14617726), (18, 7308863), (19, 6924186), (38, 3462093), (57, 2308062), (114, 1154031), (171, 769354), (313, 420318), (342, 384677), (626, 210159), (939, 140106), (1229, 107046), (1878, 70053), (2458, 53523), (2817, 46702), (3687, 35682), (5634, 23351), (5947, 22122), (7374, 17841), (11061, 11894)]