155132928

素因数分解:

$2^{10}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:241

約数の個数: 176

約数和(自身を含む): 476869120

約数和(自身を除く): 321736192

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, 181, 186, 192, 216, 248, 256, 279, 288, 362, 372, 384, 432, 496, 512, 543, 558, 576, 724, 744, 768, 837, 864, 992, 1024, 1086, 1116, 1152, 1448, 1488, 1536, 1629, 1674, 1728, 1984, 2172, 2232, 2304, 2896, 2976, 3072, 3258, 3348, 3456, 3968, 4344, 4464, 4608, 4887, 5611, 5792, 5952, 6516, 6696, 6912, 7936, 8688, 8928, 9216, 9774, 11222, 11584, 11904, 13032, 13392, 13824, 15872, 16833, 17376, 17856, 19548, 22444, 23168, 23808, 26064, 26784, 27648, 31744, 33666, 34752, 35712, 39096, 44888, 46336, 47616, 50499, 52128, 53568, 67332, 69504, 71424, 78192, 89776, 92672, 95232, 100998, 104256, 107136, 134664, 139008, 142848, 151497, 156384, 179552, 185344, 201996, 208512, 214272, 269328, 278016, 285696, 302994, 312768, 359104, 403992, 417024, 428544, 538656, 556032, 605988, 625536, 718208, 807984, 834048, 857088, 1077312, 1211976, 1251072, 1436416, 1615968, 1668096, 2154624, 2423952, 2502144, 2872832, 3231936, 4309248, 4847904, 5004288, 5745664, 6463872, 8618496, 9695808, 12927744, 17236992, 19391616, 25855488, 38783232, 51710976, 77566464, 155132928]

約数ペア:

[(1, 155132928), (2, 77566464), (3, 51710976), (4, 38783232), (6, 25855488), (8, 19391616), (9, 17236992), (12, 12927744), (16, 9695808), (18, 8618496), (24, 6463872), (27, 5745664), (31, 5004288), (32, 4847904), (36, 4309248), (48, 3231936), (54, 2872832), (62, 2502144), (64, 2423952), (72, 2154624), (93, 1668096), (96, 1615968), (108, 1436416), (124, 1251072), (128, 1211976), (144, 1077312), (181, 857088), (186, 834048), (192, 807984), (216, 718208), (248, 625536), (256, 605988), (279, 556032), (288, 538656), (362, 428544), (372, 417024), (384, 403992), (432, 359104), (496, 312768), (512, 302994), (543, 285696), (558, 278016), (576, 269328), (724, 214272), (744, 208512), (768, 201996), (837, 185344), (864, 179552), (992, 156384), (1024, 151497), (1086, 142848), (1116, 139008), (1152, 134664), (1448, 107136), (1488, 104256), (1536, 100998), (1629, 95232), (1674, 92672), (1728, 89776), (1984, 78192), (2172, 71424), (2232, 69504), (2304, 67332), (2896, 53568), (2976, 52128), (3072, 50499), (3258, 47616), (3348, 46336), (3456, 44888), (3968, 39096), (4344, 35712), (4464, 34752), (4608, 33666), (4887, 31744), (5611, 27648), (5792, 26784), (5952, 26064), (6516, 23808), (6696, 23168), (6912, 22444), (7936, 19548), (8688, 17856), (8928, 17376), (9216, 16833), (9774, 15872), (11222, 13824), (11584, 13392), (11904, 13032)]