144132976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2557}}^1$

素因数の和:2849

約数の個数: 40

約数和(自身を含む): 301966784

約数和(自身を除く): 157833808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 271, 542, 1084, 2168, 2557, 3523, 4336, 5114, 7046, 10228, 14092, 20456, 28184, 33241, 40912, 56368, 66482, 132964, 265928, 531856, 692947, 1385894, 2771788, 5543576, 9008311, 11087152, 18016622, 36033244, 72066488, 144132976]

約数ペア:

[(1, 144132976), (2, 72066488), (4, 36033244), (8, 18016622), (13, 11087152), (16, 9008311), (26, 5543576), (52, 2771788), (104, 1385894), (208, 692947), (271, 531856), (542, 265928), (1084, 132964), (2168, 66482), (2557, 56368), (3523, 40912), (4336, 33241), (5114, 28184), (7046, 20456), (10228, 14092)]