140112896

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1777}}^1$

素因数の和:1815

約数の個数: 88

約数和(自身を含む): 349398336

約数和(自身を除く): 209285440

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, 1024, 1232, 1408, 1777, 1792, 2464, 2816, 3554, 3584, 4928, 5632, 7108, 7168, 9856, 11264, 12439, 14216, 19547, 19712, 24878, 28432, 39094, 39424, 49756, 56864, 78188, 78848, 99512, 113728, 136829, 156376, 199024, 227456, 273658, 312752, 398048, 454912, 547316, 625504, 796096, 909824, 1094632, 1251008, 1592192, 1819648, 2189264, 2502016, 3184384, 4378528, 5004032, 6368768, 8757056, 10008064, 12737536, 17514112, 20016128, 35028224, 70056448, 140112896]

約数ペア:

[(1, 140112896), (2, 70056448), (4, 35028224), (7, 20016128), (8, 17514112), (11, 12737536), (14, 10008064), (16, 8757056), (22, 6368768), (28, 5004032), (32, 4378528), (44, 3184384), (56, 2502016), (64, 2189264), (77, 1819648), (88, 1592192), (112, 1251008), (128, 1094632), (154, 909824), (176, 796096), (224, 625504), (256, 547316), (308, 454912), (352, 398048), (448, 312752), (512, 273658), (616, 227456), (704, 199024), (896, 156376), (1024, 136829), (1232, 113728), (1408, 99512), (1777, 78848), (1792, 78188), (2464, 56864), (2816, 49756), (3554, 39424), (3584, 39094), (4928, 28432), (5632, 24878), (7108, 19712), (7168, 19547), (9856, 14216), (11264, 12439)]