130064256

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{127}}^2$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 431135640

約数和(自身を除く): 301071384

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, 127, 128, 144, 168, 192, 224, 252, 254, 288, 336, 381, 384, 448, 504, 508, 576, 672, 762, 889, 896, 1008, 1016, 1143, 1152, 1344, 1524, 1778, 2016, 2032, 2286, 2667, 2688, 3048, 3556, 4032, 4064, 4572, 5334, 6096, 7112, 8001, 8064, 8128, 9144, 10668, 12192, 14224, 16002, 16129, 16256, 18288, 21336, 24384, 28448, 32004, 32258, 36576, 42672, 48387, 48768, 56896, 64008, 64516, 73152, 85344, 96774, 112903, 113792, 128016, 129032, 145161, 146304, 170688, 193548, 225806, 256032, 258064, 290322, 338709, 341376, 387096, 451612, 512064, 516128, 580644, 677418, 774192, 903224, 1016127, 1024128, 1032256, 1161288, 1354836, 1548384, 1806448, 2032254, 2064512, 2322576, 2709672, 3096768, 3612896, 4064508, 4645152, 5419344, 6193536, 7225792, 8129016, 9290304, 10838688, 14451584, 16258032, 18580608, 21677376, 32516064, 43354752, 65032128, 130064256]

約数ペア:

[(1, 130064256), (2, 65032128), (3, 43354752), (4, 32516064), (6, 21677376), (7, 18580608), (8, 16258032), (9, 14451584), (12, 10838688), (14, 9290304), (16, 8129016), (18, 7225792), (21, 6193536), (24, 5419344), (28, 4645152), (32, 4064508), (36, 3612896), (42, 3096768), (48, 2709672), (56, 2322576), (63, 2064512), (64, 2032254), (72, 1806448), (84, 1548384), (96, 1354836), (112, 1161288), (126, 1032256), (127, 1024128), (128, 1016127), (144, 903224), (168, 774192), (192, 677418), (224, 580644), (252, 516128), (254, 512064), (288, 451612), (336, 387096), (381, 341376), (384, 338709), (448, 290322), (504, 258064), (508, 256032), (576, 225806), (672, 193548), (762, 170688), (889, 146304), (896, 145161), (1008, 129032), (1016, 128016), (1143, 113792), (1152, 112903), (1344, 96774), (1524, 85344), (1778, 73152), (2016, 64516), (2032, 64008), (2286, 56896), (2667, 48768), (2688, 48387), (3048, 42672), (3556, 36576), (4032, 32258), (4064, 32004), (4572, 28448), (5334, 24384), (6096, 21336), (7112, 18288), (8001, 16256), (8064, 16129), (8128, 16002), (9144, 14224), (10668, 12192)]