156986291398

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{1051}}^1\times {\mathrm{5479}}^1$

素因数の和:6892

約数の個数: 32

約数和(自身を含む): 241989960960

約数和(自身を除く): 85003669562

約数列:

[1, 2, 43, 86, 317, 634, 1051, 2102, 5479, 10958, 13631, 27262, 45193, 90386, 235597, 333167, 471194, 666334, 1736843, 3473686, 5758429, 11516858, 14326181, 28652362, 74684249, 149368498, 247612447, 495224894, 1825421993, 3650843986, 78493145699, 156986291398]

約数ペア:

[(1, 156986291398), (2, 78493145699), (43, 3650843986), (86, 1825421993), (317, 495224894), (634, 247612447), (1051, 149368498), (2102, 74684249), (5479, 28652362), (10958, 14326181), (13631, 11516858), (27262, 5758429), (45193, 3473686), (90386, 1736843), (235597, 666334), (333167, 471194)]