158639472

素因数分解:

$2^4\times 3^4\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1252

約数の個数: 100

約数和(自身を含む): 463773640

約数和(自身を除く): 305134168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 109, 144, 162, 216, 218, 324, 327, 432, 436, 648, 654, 872, 981, 1123, 1296, 1308, 1744, 1962, 2246, 2616, 2943, 3369, 3924, 4492, 5232, 5886, 6738, 7848, 8829, 8984, 10107, 11772, 13476, 15696, 17658, 17968, 20214, 23544, 26952, 30321, 35316, 40428, 47088, 53904, 60642, 70632, 80856, 90963, 121284, 122407, 141264, 161712, 181926, 242568, 244814, 363852, 367221, 485136, 489628, 727704, 734442, 979256, 1101663, 1455408, 1468884, 1958512, 2203326, 2937768, 3304989, 4406652, 5875536, 6609978, 8813304, 9914967, 13219956, 17626608, 19829934, 26439912, 39659868, 52879824, 79319736, 158639472]

約数ペア:

[(1, 158639472), (2, 79319736), (3, 52879824), (4, 39659868), (6, 26439912), (8, 19829934), (9, 17626608), (12, 13219956), (16, 9914967), (18, 8813304), (24, 6609978), (27, 5875536), (36, 4406652), (48, 3304989), (54, 2937768), (72, 2203326), (81, 1958512), (108, 1468884), (109, 1455408), (144, 1101663), (162, 979256), (216, 734442), (218, 727704), (324, 489628), (327, 485136), (432, 367221), (436, 363852), (648, 244814), (654, 242568), (872, 181926), (981, 161712), (1123, 141264), (1296, 122407), (1308, 121284), (1744, 90963), (1962, 80856), (2246, 70632), (2616, 60642), (2943, 53904), (3369, 47088), (3924, 40428), (4492, 35316), (5232, 30321), (5886, 26952), (6738, 23544), (7848, 20214), (8829, 17968), (8984, 17658), (10107, 15696), (11772, 13476)]