142740136

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{4729}}^1$

素因数の和:4767

約数の個数: 64

約数和(自身を含む): 340560000

約数和(自身を除く): 197819864

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 343, 392, 539, 616, 686, 1078, 1372, 2156, 2744, 3773, 4312, 4729, 7546, 9458, 15092, 18916, 30184, 33103, 37832, 52019, 66206, 104038, 132412, 208076, 231721, 264824, 364133, 416152, 463442, 728266, 926884, 1456532, 1622047, 1853768, 2548931, 2913064, 3244094, 5097862, 6488188, 10195724, 12976376, 17842517, 20391448, 35685034, 71370068, 142740136]

約数ペア:

[(1, 142740136), (2, 71370068), (4, 35685034), (7, 20391448), (8, 17842517), (11, 12976376), (14, 10195724), (22, 6488188), (28, 5097862), (44, 3244094), (49, 2913064), (56, 2548931), (77, 1853768), (88, 1622047), (98, 1456532), (154, 926884), (196, 728266), (308, 463442), (343, 416152), (392, 364133), (539, 264824), (616, 231721), (686, 208076), (1078, 132412), (1372, 104038), (2156, 66206), (2744, 52019), (3773, 37832), (4312, 33103), (4729, 30184), (7546, 18916), (9458, 15092)]