143254908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 108

約数和(自身を含む): 389979408

約数和(自身を除く): 246724500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 73, 76, 114, 146, 151, 171, 219, 228, 292, 302, 342, 361, 438, 453, 604, 657, 684, 722, 876, 906, 1083, 1314, 1359, 1387, 1444, 1812, 2166, 2628, 2718, 2774, 2869, 3249, 4161, 4332, 5436, 5548, 5738, 6498, 8322, 8607, 11023, 11476, 12483, 12996, 16644, 17214, 22046, 24966, 25821, 26353, 33069, 34428, 44092, 49932, 51642, 52706, 54511, 66138, 79059, 99207, 103284, 105412, 109022, 132276, 158118, 163533, 198414, 209437, 218044, 237177, 316236, 327066, 396828, 418874, 474354, 490599, 628311, 654132, 837748, 948708, 981198, 1256622, 1884933, 1962396, 2513244, 3769866, 3979303, 7539732, 7958606, 11937909, 15917212, 23875818, 35813727, 47751636, 71627454, 143254908]

約数ペア:

[(1, 143254908), (2, 71627454), (3, 47751636), (4, 35813727), (6, 23875818), (9, 15917212), (12, 11937909), (18, 7958606), (19, 7539732), (36, 3979303), (38, 3769866), (57, 2513244), (73, 1962396), (76, 1884933), (114, 1256622), (146, 981198), (151, 948708), (171, 837748), (219, 654132), (228, 628311), (292, 490599), (302, 474354), (342, 418874), (361, 396828), (438, 327066), (453, 316236), (604, 237177), (657, 218044), (684, 209437), (722, 198414), (876, 163533), (906, 158118), (1083, 132276), (1314, 109022), (1359, 105412), (1387, 103284), (1444, 99207), (1812, 79059), (2166, 66138), (2628, 54511), (2718, 52706), (2774, 51642), (2869, 49932), (3249, 44092), (4161, 34428), (4332, 33069), (5436, 26353), (5548, 25821), (5738, 24966), (6498, 22046), (8322, 17214), (8607, 16644), (11023, 12996), (11476, 12483)]