140205132032

素因数分解:

$2^8\times 7^1\times {\mathrm{2621}}^1\times {\mathrm{29851}}^1$

素因数の和:32495

約数の個数: 72

約数和(自身を含む): 319975707072

約数和(自身を除く): 179770575040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 2621, 5242, 10484, 18347, 20968, 29851, 36694, 41936, 59702, 73388, 83872, 119404, 146776, 167744, 208957, 238808, 293552, 335488, 417914, 477616, 587104, 670976, 835828, 955232, 1174208, 1671656, 1910464, 2348416, 3343312, 3820928, 4696832, 6686624, 7641856, 13373248, 26746496, 53492992, 78239471, 156478942, 312957884, 547676297, 625915768, 1095352594, 1251831536, 2190705188, 2503663072, 4381410376, 5007326144, 8762820752, 10014652288, 17525641504, 20029304576, 35051283008, 70102566016, 140205132032]

約数ペア:

[(1, 140205132032), (2, 70102566016), (4, 35051283008), (7, 20029304576), (8, 17525641504), (14, 10014652288), (16, 8762820752), (28, 5007326144), (32, 4381410376), (56, 2503663072), (64, 2190705188), (112, 1251831536), (128, 1095352594), (224, 625915768), (256, 547676297), (448, 312957884), (896, 156478942), (1792, 78239471), (2621, 53492992), (5242, 26746496), (10484, 13373248), (18347, 7641856), (20968, 6686624), (29851, 4696832), (36694, 3820928), (41936, 3343312), (59702, 2348416), (73388, 1910464), (83872, 1671656), (119404, 1174208), (146776, 955232), (167744, 835828), (208957, 670976), (238808, 587104), (293552, 477616), (335488, 417914)]