151918848

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:765

約数の個数: 144

約数和(自身を含む): 464396800

約数和(自身を除く): 312477952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 558, 576, 709, 744, 768, 837, 864, 992, 1116, 1152, 1418, 1488, 1674, 1728, 1984, 2127, 2232, 2304, 2836, 2976, 3348, 3456, 3968, 4254, 4464, 5672, 5952, 6381, 6696, 6912, 7936, 8508, 8928, 11344, 11904, 12762, 13392, 17016, 17856, 19143, 21979, 22688, 23808, 25524, 26784, 34032, 35712, 38286, 43958, 45376, 51048, 53568, 65937, 68064, 71424, 76572, 87916, 90752, 102096, 107136, 131874, 136128, 153144, 175832, 181504, 197811, 204192, 214272, 263748, 272256, 306288, 351664, 395622, 408384, 527496, 544512, 593433, 612576, 703328, 791244, 816768, 1054992, 1186866, 1225152, 1406656, 1582488, 1633536, 2109984, 2373732, 2450304, 2813312, 3164976, 4219968, 4747464, 4900608, 5626624, 6329952, 8439936, 9494928, 12659904, 16879872, 18989856, 25319808, 37979712, 50639616, 75959424, 151918848]

約数ペア:

[(1, 151918848), (2, 75959424), (3, 50639616), (4, 37979712), (6, 25319808), (8, 18989856), (9, 16879872), (12, 12659904), (16, 9494928), (18, 8439936), (24, 6329952), (27, 5626624), (31, 4900608), (32, 4747464), (36, 4219968), (48, 3164976), (54, 2813312), (62, 2450304), (64, 2373732), (72, 2109984), (93, 1633536), (96, 1582488), (108, 1406656), (124, 1225152), (128, 1186866), (144, 1054992), (186, 816768), (192, 791244), (216, 703328), (248, 612576), (256, 593433), (279, 544512), (288, 527496), (372, 408384), (384, 395622), (432, 351664), (496, 306288), (558, 272256), (576, 263748), (709, 214272), (744, 204192), (768, 197811), (837, 181504), (864, 175832), (992, 153144), (1116, 136128), (1152, 131874), (1418, 107136), (1488, 102096), (1674, 90752), (1728, 87916), (1984, 76572), (2127, 71424), (2232, 68064), (2304, 65937), (2836, 53568), (2976, 51048), (3348, 45376), (3456, 43958), (3968, 38286), (4254, 35712), (4464, 34032), (5672, 26784), (5952, 25524), (6381, 23808), (6696, 22688), (6912, 21979), (7936, 19143), (8508, 17856), (8928, 17016), (11344, 13392), (11904, 12762)]