142714852

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{2017}}^1$

素因数の和:2073

約数の個数: 54

約数和(自身を含む): 306774342

約数和(自身を除く): 164059490

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 361, 532, 722, 931, 1444, 1862, 2017, 2527, 3724, 4034, 5054, 8068, 10108, 14119, 17689, 28238, 35378, 38323, 56476, 70756, 76646, 98833, 153292, 197666, 268261, 395332, 536522, 728137, 1073044, 1456274, 1877827, 2912548, 3755654, 5096959, 7511308, 10193918, 20387836, 35678713, 71357426, 142714852]

約数ペア:

[(1, 142714852), (2, 71357426), (4, 35678713), (7, 20387836), (14, 10193918), (19, 7511308), (28, 5096959), (38, 3755654), (49, 2912548), (76, 1877827), (98, 1456274), (133, 1073044), (196, 728137), (266, 536522), (361, 395332), (532, 268261), (722, 197666), (931, 153292), (1444, 98833), (1862, 76646), (2017, 70756), (2527, 56476), (3724, 38323), (4034, 35378), (5054, 28238), (8068, 17689), (10108, 14119)]