145687288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{7547}}^1$

素因数の和:7699

約数の個数: 32

約数和(自身を含む): 289843200

約数和(自身を除く): 144155912

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 152, 254, 508, 1016, 2413, 4826, 7547, 9652, 15094, 19304, 30188, 60376, 143393, 286786, 573572, 958469, 1147144, 1916938, 3833876, 7667752, 18210911, 36421822, 72843644, 145687288]

約数ペア:

[(1, 145687288), (2, 72843644), (4, 36421822), (8, 18210911), (19, 7667752), (38, 3833876), (76, 1916938), (127, 1147144), (152, 958469), (254, 573572), (508, 286786), (1016, 143393), (2413, 60376), (4826, 30188), (7547, 19304), (9652, 15094)]