127862784

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{991}}^1$

素因数の和:1026

約数の個数: 144

約数和(自身を含む): 422472960

約数和(自身を除く): 294610176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 991, 1008, 1024, 1152, 1344, 1536, 1792, 1982, 2016, 2048, 2304, 2688, 2973, 3072, 3584, 3964, 4032, 4608, 5376, 5946, 6144, 6937, 7168, 7928, 8064, 8919, 9216, 10752, 11892, 13874, 14336, 15856, 16128, 17838, 18432, 20811, 21504, 23784, 27748, 31712, 32256, 35676, 41622, 43008, 47568, 55496, 62433, 63424, 64512, 71352, 83244, 95136, 110992, 124866, 126848, 129024, 142704, 166488, 190272, 221984, 249732, 253696, 285408, 332976, 380544, 443968, 499464, 507392, 570816, 665952, 761088, 887936, 998928, 1014784, 1141632, 1331904, 1522176, 1775872, 1997856, 2029568, 2283264, 2663808, 3044352, 3551744, 3995712, 4566528, 5327616, 6088704, 7103488, 7991424, 9133056, 10655232, 14206976, 15982848, 18266112, 21310464, 31965696, 42620928, 63931392, 127862784]

約数ペア:

[(1, 127862784), (2, 63931392), (3, 42620928), (4, 31965696), (6, 21310464), (7, 18266112), (8, 15982848), (9, 14206976), (12, 10655232), (14, 9133056), (16, 7991424), (18, 7103488), (21, 6088704), (24, 5327616), (28, 4566528), (32, 3995712), (36, 3551744), (42, 3044352), (48, 2663808), (56, 2283264), (63, 2029568), (64, 1997856), (72, 1775872), (84, 1522176), (96, 1331904), (112, 1141632), (126, 1014784), (128, 998928), (144, 887936), (168, 761088), (192, 665952), (224, 570816), (252, 507392), (256, 499464), (288, 443968), (336, 380544), (384, 332976), (448, 285408), (504, 253696), (512, 249732), (576, 221984), (672, 190272), (768, 166488), (896, 142704), (991, 129024), (1008, 126848), (1024, 124866), (1152, 110992), (1344, 95136), (1536, 83244), (1792, 71352), (1982, 64512), (2016, 63424), (2048, 62433), (2304, 55496), (2688, 47568), (2973, 43008), (3072, 41622), (3584, 35676), (3964, 32256), (4032, 31712), (4608, 27748), (5376, 23784), (5946, 21504), (6144, 20811), (6937, 18432), (7168, 17838), (7928, 16128), (8064, 15856), (8919, 14336), (9216, 13874), (10752, 11892)]