128482816

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3259}}^1$

素因数の和:3295

約数の個数: 80

約数和(自身を含む): 320158080

約数和(自身を除く): 191675264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 3259, 3584, 4928, 5632, 6518, 9856, 13036, 19712, 22813, 26072, 35849, 39424, 45626, 52144, 71698, 91252, 104288, 143396, 182504, 208576, 250943, 286792, 365008, 417152, 501886, 573584, 730016, 834304, 1003772, 1147168, 1460032, 1668608, 2007544, 2294336, 2920064, 4015088, 4588672, 5840128, 8030176, 9177344, 11680256, 16060352, 18354688, 32120704, 64241408, 128482816]

約数ペア:

[(1, 128482816), (2, 64241408), (4, 32120704), (7, 18354688), (8, 16060352), (11, 11680256), (14, 9177344), (16, 8030176), (22, 5840128), (28, 4588672), (32, 4015088), (44, 2920064), (56, 2294336), (64, 2007544), (77, 1668608), (88, 1460032), (112, 1147168), (128, 1003772), (154, 834304), (176, 730016), (224, 573584), (256, 501886), (308, 417152), (352, 365008), (448, 286792), (512, 250943), (616, 208576), (704, 182504), (896, 143396), (1232, 104288), (1408, 91252), (1792, 71698), (2464, 52144), (2816, 45626), (3259, 39424), (3584, 35849), (4928, 26072), (5632, 22813), (6518, 19712), (9856, 13036)]