165417984

素因数分解:

$2^{10}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:253

約数の個数: 176

約数和(自身を含む): 508311040

約数和(自身を除く): 342893056

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, 193, 216, 248, 256, 279, 288, 372, 384, 386, 432, 496, 512, 558, 576, 579, 744, 768, 772, 837, 864, 992, 1024, 1116, 1152, 1158, 1488, 1536, 1544, 1674, 1728, 1737, 1984, 2232, 2304, 2316, 2976, 3072, 3088, 3348, 3456, 3474, 3968, 4464, 4608, 4632, 5211, 5952, 5983, 6176, 6696, 6912, 6948, 7936, 8928, 9216, 9264, 10422, 11904, 11966, 12352, 13392, 13824, 13896, 15872, 17856, 17949, 18528, 20844, 23808, 23932, 24704, 26784, 27648, 27792, 31744, 35712, 35898, 37056, 41688, 47616, 47864, 49408, 53568, 53847, 55584, 71424, 71796, 74112, 83376, 95232, 95728, 98816, 107136, 107694, 111168, 142848, 143592, 148224, 161541, 166752, 191456, 197632, 214272, 215388, 222336, 285696, 287184, 296448, 323082, 333504, 382912, 428544, 430776, 444672, 574368, 592896, 646164, 667008, 765824, 857088, 861552, 889344, 1148736, 1292328, 1334016, 1531648, 1723104, 1778688, 2297472, 2584656, 2668032, 3063296, 3446208, 4594944, 5169312, 5336064, 6126592, 6892416, 9189888, 10338624, 13784832, 18379776, 20677248, 27569664, 41354496, 55139328, 82708992, 165417984]

約数ペア:

[(1, 165417984), (2, 82708992), (3, 55139328), (4, 41354496), (6, 27569664), (8, 20677248), (9, 18379776), (12, 13784832), (16, 10338624), (18, 9189888), (24, 6892416), (27, 6126592), (31, 5336064), (32, 5169312), (36, 4594944), (48, 3446208), (54, 3063296), (62, 2668032), (64, 2584656), (72, 2297472), (93, 1778688), (96, 1723104), (108, 1531648), (124, 1334016), (128, 1292328), (144, 1148736), (186, 889344), (192, 861552), (193, 857088), (216, 765824), (248, 667008), (256, 646164), (279, 592896), (288, 574368), (372, 444672), (384, 430776), (386, 428544), (432, 382912), (496, 333504), (512, 323082), (558, 296448), (576, 287184), (579, 285696), (744, 222336), (768, 215388), (772, 214272), (837, 197632), (864, 191456), (992, 166752), (1024, 161541), (1116, 148224), (1152, 143592), (1158, 142848), (1488, 111168), (1536, 107694), (1544, 107136), (1674, 98816), (1728, 95728), (1737, 95232), (1984, 83376), (2232, 74112), (2304, 71796), (2316, 71424), (2976, 55584), (3072, 53847), (3088, 53568), (3348, 49408), (3456, 47864), (3474, 47616), (3968, 41688), (4464, 37056), (4608, 35898), (4632, 35712), (5211, 31744), (5952, 27792), (5983, 27648), (6176, 26784), (6696, 24704), (6912, 23932), (6948, 23808), (7936, 20844), (8928, 18528), (9216, 17949), (9264, 17856), (10422, 15872), (11904, 13896), (11966, 13824), (12352, 13392)]