127542912

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2063}}^1$

素因数の和:2110

約数の個数: 128

約数和(自身を含む): 404213760

約数和(自身を除く): 276670848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 896, 966, 1104, 1288, 1344, 1472, 1932, 2063, 2208, 2576, 2688, 2944, 3864, 4126, 4416, 5152, 6189, 7728, 8252, 8832, 10304, 12378, 14441, 15456, 16504, 20608, 24756, 28882, 30912, 33008, 43323, 47449, 49512, 57764, 61824, 66016, 86646, 94898, 99024, 115528, 132032, 142347, 173292, 189796, 198048, 231056, 264064, 284694, 332143, 346584, 379592, 396096, 462112, 569388, 664286, 693168, 759184, 792192, 924224, 996429, 1138776, 1328572, 1386336, 1518368, 1848448, 1992858, 2277552, 2657144, 2772672, 3036736, 3985716, 4555104, 5314288, 5545344, 6073472, 7971432, 9110208, 10628576, 15942864, 18220416, 21257152, 31885728, 42514304, 63771456, 127542912]

約数ペア:

[(1, 127542912), (2, 63771456), (3, 42514304), (4, 31885728), (6, 21257152), (7, 18220416), (8, 15942864), (12, 10628576), (14, 9110208), (16, 7971432), (21, 6073472), (23, 5545344), (24, 5314288), (28, 4555104), (32, 3985716), (42, 3036736), (46, 2772672), (48, 2657144), (56, 2277552), (64, 1992858), (69, 1848448), (84, 1518368), (92, 1386336), (96, 1328572), (112, 1138776), (128, 996429), (138, 924224), (161, 792192), (168, 759184), (184, 693168), (192, 664286), (224, 569388), (276, 462112), (322, 396096), (336, 379592), (368, 346584), (384, 332143), (448, 284694), (483, 264064), (552, 231056), (644, 198048), (672, 189796), (736, 173292), (896, 142347), (966, 132032), (1104, 115528), (1288, 99024), (1344, 94898), (1472, 86646), (1932, 66016), (2063, 61824), (2208, 57764), (2576, 49512), (2688, 47449), (2944, 43323), (3864, 33008), (4126, 30912), (4416, 28882), (5152, 24756), (6189, 20608), (7728, 16504), (8252, 15456), (8832, 14441), (10304, 12378)]