164238336

素因数分解:

$2^{10}\times 3^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:348

約数の個数: 132

約数和(自身を含む): 482829984

約数和(自身を除く): 318591648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 251, 256, 284, 288, 384, 426, 502, 512, 568, 576, 639, 753, 768, 852, 1004, 1024, 1136, 1152, 1278, 1506, 1536, 1704, 2008, 2259, 2272, 2304, 2556, 3012, 3072, 3408, 4016, 4518, 4544, 4608, 5112, 6024, 6816, 8032, 9036, 9088, 9216, 10224, 12048, 13632, 16064, 17821, 18072, 18176, 20448, 24096, 27264, 32128, 35642, 36144, 36352, 40896, 48192, 53463, 54528, 64256, 71284, 72288, 72704, 81792, 96384, 106926, 109056, 128512, 142568, 144576, 160389, 163584, 192768, 213852, 218112, 257024, 285136, 289152, 320778, 327168, 385536, 427704, 570272, 578304, 641556, 654336, 771072, 855408, 1140544, 1156608, 1283112, 1710816, 2281088, 2313216, 2566224, 3421632, 4562176, 5132448, 6843264, 9124352, 10264896, 13686528, 18248704, 20529792, 27373056, 41059584, 54746112, 82119168, 164238336]

約数ペア:

[(1, 164238336), (2, 82119168), (3, 54746112), (4, 41059584), (6, 27373056), (8, 20529792), (9, 18248704), (12, 13686528), (16, 10264896), (18, 9124352), (24, 6843264), (32, 5132448), (36, 4562176), (48, 3421632), (64, 2566224), (71, 2313216), (72, 2281088), (96, 1710816), (128, 1283112), (142, 1156608), (144, 1140544), (192, 855408), (213, 771072), (251, 654336), (256, 641556), (284, 578304), (288, 570272), (384, 427704), (426, 385536), (502, 327168), (512, 320778), (568, 289152), (576, 285136), (639, 257024), (753, 218112), (768, 213852), (852, 192768), (1004, 163584), (1024, 160389), (1136, 144576), (1152, 142568), (1278, 128512), (1506, 109056), (1536, 106926), (1704, 96384), (2008, 81792), (2259, 72704), (2272, 72288), (2304, 71284), (2556, 64256), (3012, 54528), (3072, 53463), (3408, 48192), (4016, 40896), (4518, 36352), (4544, 36144), (4608, 35642), (5112, 32128), (6024, 27264), (6816, 24096), (8032, 20448), (9036, 18176), (9088, 18072), (9216, 17821), (10224, 16064), (12048, 13632)]