157314984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 433382400

約数和(自身を除く): 276067416

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 71, 76, 86, 113, 114, 129, 142, 152, 172, 213, 226, 228, 258, 284, 339, 344, 426, 452, 456, 516, 568, 678, 817, 852, 904, 1032, 1349, 1356, 1634, 1704, 2147, 2451, 2698, 2712, 3053, 3268, 4047, 4294, 4859, 4902, 5396, 6106, 6441, 6536, 8023, 8094, 8588, 9159, 9718, 9804, 10792, 12212, 12882, 14577, 16046, 16188, 17176, 18318, 19436, 19608, 24069, 24424, 25764, 29154, 32092, 32376, 36636, 38872, 48138, 51528, 58007, 58308, 64184, 73272, 92321, 96276, 116014, 116616, 152437, 174021, 184642, 192552, 232028, 276963, 304874, 344989, 348042, 369284, 457311, 464056, 553926, 609748, 689978, 696084, 738568, 914622, 1034967, 1107852, 1219496, 1379956, 1392168, 1829244, 2069934, 2215704, 2759912, 3658488, 4139868, 6554791, 8279736, 13109582, 19664373, 26219164, 39328746, 52438328, 78657492, 157314984]

約数ペア:

[(1, 157314984), (2, 78657492), (3, 52438328), (4, 39328746), (6, 26219164), (8, 19664373), (12, 13109582), (19, 8279736), (24, 6554791), (38, 4139868), (43, 3658488), (57, 2759912), (71, 2215704), (76, 2069934), (86, 1829244), (113, 1392168), (114, 1379956), (129, 1219496), (142, 1107852), (152, 1034967), (172, 914622), (213, 738568), (226, 696084), (228, 689978), (258, 609748), (284, 553926), (339, 464056), (344, 457311), (426, 369284), (452, 348042), (456, 344989), (516, 304874), (568, 276963), (678, 232028), (817, 192552), (852, 184642), (904, 174021), (1032, 152437), (1349, 116616), (1356, 116014), (1634, 96276), (1704, 92321), (2147, 73272), (2451, 64184), (2698, 58308), (2712, 58007), (3053, 51528), (3268, 48138), (4047, 38872), (4294, 36636), (4859, 32376), (4902, 32092), (5396, 29154), (6106, 25764), (6441, 24424), (6536, 24069), (8023, 19608), (8094, 19436), (8588, 18318), (9159, 17176), (9718, 16188), (9804, 16046), (10792, 14577), (12212, 12882)]