135721656

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{29921}}^1$

素因数の和:29946

約数の個数: 80

約数和(自身を含む): 434467440

約数和(自身を除く): 298745784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 29921, 59842, 89763, 119684, 179526, 209447, 239368, 269289, 359052, 418894, 538578, 628341, 718104, 807867, 837788, 1077156, 1256682, 1615734, 1675576, 1885023, 2154312, 2423601, 2513364, 3231468, 3770046, 4847202, 5026728, 5655069, 6462936, 7540092, 9694404, 11310138, 15080184, 16965207, 19388808, 22620276, 33930414, 45240552, 67860828, 135721656]

約数ペア:

[(1, 135721656), (2, 67860828), (3, 45240552), (4, 33930414), (6, 22620276), (7, 19388808), (8, 16965207), (9, 15080184), (12, 11310138), (14, 9694404), (18, 7540092), (21, 6462936), (24, 5655069), (27, 5026728), (28, 4847202), (36, 3770046), (42, 3231468), (54, 2513364), (56, 2423601), (63, 2154312), (72, 1885023), (81, 1675576), (84, 1615734), (108, 1256682), (126, 1077156), (162, 837788), (168, 807867), (189, 718104), (216, 628341), (252, 538578), (324, 418894), (378, 359052), (504, 269289), (567, 239368), (648, 209447), (756, 179526), (1134, 119684), (1512, 89763), (2268, 59842), (4536, 29921)]