138328724

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 258264720

約数和(自身を除く): 119935996

約数列:

[1, 2, 4, 29, 58, 61, 113, 116, 122, 173, 226, 244, 346, 452, 692, 1769, 3277, 3538, 5017, 6554, 6893, 7076, 10034, 10553, 13108, 13786, 19549, 20068, 21106, 27572, 39098, 42212, 78196, 199897, 306037, 399794, 566921, 612074, 799588, 1133842, 1192489, 1224148, 2267684, 2384978, 4769956, 34582181, 69164362, 138328724]

約数ペア:

[(1, 138328724), (2, 69164362), (4, 34582181), (29, 4769956), (58, 2384978), (61, 2267684), (113, 1224148), (116, 1192489), (122, 1133842), (173, 799588), (226, 612074), (244, 566921), (346, 399794), (452, 306037), (692, 199897), (1769, 78196), (3277, 42212), (3538, 39098), (5017, 27572), (6554, 21106), (6893, 20068), (7076, 19549), (10034, 13786), (10553, 13108)]