149843078

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1433}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 288371664

約数和(自身を除く): 138528586

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 97, 98, 154, 194, 539, 679, 1067, 1078, 1358, 1433, 2134, 2866, 4753, 7469, 9506, 10031, 14938, 15763, 20062, 31526, 52283, 70217, 104566, 110341, 139001, 140434, 220682, 278002, 772387, 973007, 1529011, 1544774, 1946014, 3058022, 6811049, 10703077, 13622098, 21406154, 74921539, 149843078]

約数ペア:

[(1, 149843078), (2, 74921539), (7, 21406154), (11, 13622098), (14, 10703077), (22, 6811049), (49, 3058022), (77, 1946014), (97, 1544774), (98, 1529011), (154, 973007), (194, 772387), (539, 278002), (679, 220682), (1067, 140434), (1078, 139001), (1358, 110341), (1433, 104566), (2134, 70217), (2866, 52283), (4753, 31526), (7469, 20062), (9506, 15763), (10031, 14938)]