140464896

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1322

約数の個数: 144

約数和(自身を含む): 439541760

約数和(自身を除く): 299076864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 256, 264, 286, 312, 352, 384, 416, 429, 528, 572, 624, 704, 768, 832, 858, 1056, 1144, 1248, 1279, 1408, 1664, 1716, 2112, 2288, 2496, 2558, 2816, 3328, 3432, 3837, 4224, 4576, 4992, 5116, 6864, 7674, 8448, 9152, 9984, 10232, 13728, 14069, 15348, 16627, 18304, 20464, 27456, 28138, 30696, 33254, 36608, 40928, 42207, 49881, 54912, 56276, 61392, 66508, 81856, 84414, 99762, 109824, 112552, 122784, 133016, 163712, 168828, 182897, 199524, 225104, 245568, 266032, 327424, 337656, 365794, 399048, 450208, 491136, 532064, 548691, 675312, 731588, 798096, 900416, 982272, 1064128, 1097382, 1350624, 1463176, 1596192, 1800832, 2128256, 2194764, 2701248, 2926352, 3192384, 3601664, 4256512, 4389528, 5402496, 5852704, 6384768, 8779056, 10804992, 11705408, 12769536, 17558112, 23410816, 35116224, 46821632, 70232448, 140464896]

約数ペア:

[(1, 140464896), (2, 70232448), (3, 46821632), (4, 35116224), (6, 23410816), (8, 17558112), (11, 12769536), (12, 11705408), (13, 10804992), (16, 8779056), (22, 6384768), (24, 5852704), (26, 5402496), (32, 4389528), (33, 4256512), (39, 3601664), (44, 3192384), (48, 2926352), (52, 2701248), (64, 2194764), (66, 2128256), (78, 1800832), (88, 1596192), (96, 1463176), (104, 1350624), (128, 1097382), (132, 1064128), (143, 982272), (156, 900416), (176, 798096), (192, 731588), (208, 675312), (256, 548691), (264, 532064), (286, 491136), (312, 450208), (352, 399048), (384, 365794), (416, 337656), (429, 327424), (528, 266032), (572, 245568), (624, 225104), (704, 199524), (768, 182897), (832, 168828), (858, 163712), (1056, 133016), (1144, 122784), (1248, 112552), (1279, 109824), (1408, 99762), (1664, 84414), (1716, 81856), (2112, 66508), (2288, 61392), (2496, 56276), (2558, 54912), (2816, 49881), (3328, 42207), (3432, 40928), (3837, 36608), (4224, 33254), (4576, 30696), (4992, 28138), (5116, 27456), (6864, 20464), (7674, 18304), (8448, 16627), (9152, 15348), (9984, 14069), (10232, 13728)]