122903742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:817

約数の個数: 64

約数和(自身を含む): 281272320

約数和(自身を除く): 158368578

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 127, 247, 254, 381, 494, 653, 741, 762, 1306, 1482, 1651, 1959, 2413, 3302, 3918, 4826, 4953, 7239, 8489, 9906, 12407, 14478, 16978, 24814, 25467, 31369, 37221, 50934, 62738, 74442, 82931, 94107, 161291, 165862, 188214, 248793, 322582, 483873, 497586, 967746, 1078103, 1575689, 2156206, 3151378, 3234309, 4727067, 6468618, 9454134, 20483957, 40967914, 61451871, 122903742]

約数ペア:

[(1, 122903742), (2, 61451871), (3, 40967914), (6, 20483957), (13, 9454134), (19, 6468618), (26, 4727067), (38, 3234309), (39, 3151378), (57, 2156206), (78, 1575689), (114, 1078103), (127, 967746), (247, 497586), (254, 483873), (381, 322582), (494, 248793), (653, 188214), (741, 165862), (762, 161291), (1306, 94107), (1482, 82931), (1651, 74442), (1959, 62738), (2413, 50934), (3302, 37221), (3918, 31369), (4826, 25467), (4953, 24814), (7239, 16978), (8489, 14478), (9906, 12407)]