131714744

素因数分解:

$2^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{2087}}^1$

素因数の和:2137

約数の個数: 64

約数和(自身を含む): 300672000

約数和(自身を除く): 168957256

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 343, 392, 644, 686, 1127, 1288, 1372, 2087, 2254, 2744, 4174, 4508, 7889, 8348, 9016, 14609, 15778, 16696, 29218, 31556, 48001, 58436, 63112, 96002, 102263, 116872, 192004, 204526, 336007, 384008, 409052, 672014, 715841, 818104, 1344028, 1431682, 2352049, 2688056, 2863364, 4704098, 5726728, 9408196, 16464343, 18816392, 32928686, 65857372, 131714744]

約数ペア:

[(1, 131714744), (2, 65857372), (4, 32928686), (7, 18816392), (8, 16464343), (14, 9408196), (23, 5726728), (28, 4704098), (46, 2863364), (49, 2688056), (56, 2352049), (92, 1431682), (98, 1344028), (161, 818104), (184, 715841), (196, 672014), (322, 409052), (343, 384008), (392, 336007), (644, 204526), (686, 192004), (1127, 116872), (1288, 102263), (1372, 96002), (2087, 63112), (2254, 58436), (2744, 48001), (4174, 31556), (4508, 29218), (7889, 16696), (8348, 15778), (9016, 14609)]