126910322

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 248451840

約数和(自身を除く): 121541518

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 157, 181, 203, 314, 319, 362, 406, 638, 1099, 1267, 1727, 1991, 2198, 2233, 2534, 3454, 3982, 4466, 4553, 5249, 9106, 10498, 12089, 13937, 24178, 27874, 28417, 31871, 36743, 50083, 56834, 57739, 63742, 73486, 100166, 115478, 198919, 312587, 350581, 397838, 404173, 625174, 701162, 808346, 824093, 1648186, 2188109, 4376218, 5768651, 9065023, 11537302, 18130046, 63455161, 126910322]

約数ペア:

[(1, 126910322), (2, 63455161), (7, 18130046), (11, 11537302), (14, 9065023), (22, 5768651), (29, 4376218), (58, 2188109), (77, 1648186), (154, 824093), (157, 808346), (181, 701162), (203, 625174), (314, 404173), (319, 397838), (362, 350581), (406, 312587), (638, 198919), (1099, 115478), (1267, 100166), (1727, 73486), (1991, 63742), (2198, 57739), (2233, 56834), (2534, 50083), (3454, 36743), (3982, 31871), (4466, 28417), (4553, 27874), (5249, 24178), (9106, 13937), (10498, 12089)]