127551744

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 401768640

約数和(自身を除く): 274216896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 46, 48, 58, 64, 69, 72, 83, 87, 92, 96, 116, 128, 138, 144, 166, 174, 184, 192, 207, 232, 249, 256, 261, 276, 288, 332, 348, 368, 384, 414, 464, 498, 522, 552, 576, 664, 667, 696, 736, 747, 768, 828, 928, 996, 1044, 1104, 1152, 1328, 1334, 1392, 1472, 1494, 1656, 1856, 1909, 1992, 2001, 2088, 2208, 2304, 2407, 2656, 2668, 2784, 2944, 2988, 3312, 3712, 3818, 3984, 4002, 4176, 4416, 4814, 5312, 5336, 5568, 5727, 5888, 5976, 6003, 6624, 7221, 7424, 7636, 7968, 8004, 8352, 8832, 9628, 10624, 10672, 11136, 11454, 11952, 12006, 13248, 14442, 15272, 15936, 16008, 16704, 17181, 17664, 19256, 21248, 21344, 21663, 22272, 22908, 23904, 24012, 26496, 28884, 30544, 31872, 32016, 33408, 34362, 38512, 42688, 43326, 45816, 47808, 48024, 52992, 55361, 57768, 61088, 63744, 64032, 66816, 68724, 77024, 85376, 86652, 91632, 95616, 96048, 110722, 115536, 122176, 128064, 137448, 154048, 166083, 170752, 173304, 183264, 191232, 192096, 221444, 231072, 244352, 256128, 274896, 308096, 332166, 346608, 366528, 384192, 442888, 462144, 488704, 498249, 512256, 549792, 616192, 664332, 693216, 733056, 768384, 885776, 924288, 996498, 1099584, 1328664, 1386432, 1466112, 1536768, 1771552, 1848576, 1992996, 2199168, 2657328, 2772864, 3543104, 3985992, 4398336, 5314656, 5545728, 7086208, 7971984, 10629312, 14172416, 15943968, 21258624, 31887936, 42517248, 63775872, 127551744]

約数ペア:

[(1, 127551744), (2, 63775872), (3, 42517248), (4, 31887936), (6, 21258624), (8, 15943968), (9, 14172416), (12, 10629312), (16, 7971984), (18, 7086208), (23, 5545728), (24, 5314656), (29, 4398336), (32, 3985992), (36, 3543104), (46, 2772864), (48, 2657328), (58, 2199168), (64, 1992996), (69, 1848576), (72, 1771552), (83, 1536768), (87, 1466112), (92, 1386432), (96, 1328664), (116, 1099584), (128, 996498), (138, 924288), (144, 885776), (166, 768384), (174, 733056), (184, 693216), (192, 664332), (207, 616192), (232, 549792), (249, 512256), (256, 498249), (261, 488704), (276, 462144), (288, 442888), (332, 384192), (348, 366528), (368, 346608), (384, 332166), (414, 308096), (464, 274896), (498, 256128), (522, 244352), (552, 231072), (576, 221444), (664, 192096), (667, 191232), (696, 183264), (736, 173304), (747, 170752), (768, 166083), (828, 154048), (928, 137448), (996, 128064), (1044, 122176), (1104, 115536), (1152, 110722), (1328, 96048), (1334, 95616), (1392, 91632), (1472, 86652), (1494, 85376), (1656, 77024), (1856, 68724), (1909, 66816), (1992, 64032), (2001, 63744), (2088, 61088), (2208, 57768), (2304, 55361), (2407, 52992), (2656, 48024), (2668, 47808), (2784, 45816), (2944, 43326), (2988, 42688), (3312, 38512), (3712, 34362), (3818, 33408), (3984, 32016), (4002, 31872), (4176, 30544), (4416, 28884), (4814, 26496), (5312, 24012), (5336, 23904), (5568, 22908), (5727, 22272), (5888, 21663), (5976, 21344), (6003, 21248), (6624, 19256), (7221, 17664), (7424, 17181), (7636, 16704), (7968, 16008), (8004, 15936), (8352, 15272), (8832, 14442), (9628, 13248), (10624, 12006), (10672, 11952), (11136, 11454)]