128918508764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{643}}^1\times {\mathrm{15277}}^1$

素因数の和:16134

約数の個数: 48

約数和(自身を含む): 240505298208

約数和(自身を除く): 111586789444

約数列:

[1, 2, 4, 17, 34, 68, 193, 386, 643, 772, 1286, 2572, 3281, 6562, 10931, 13124, 15277, 21862, 30554, 43724, 61108, 124099, 248198, 259709, 496396, 519418, 1038836, 2109683, 2948461, 4219366, 5896922, 8438732, 9823111, 11793844, 19646222, 39292444, 50123837, 100247674, 166992887, 200495348, 333985774, 667971548, 1895860423, 3791720846, 7583441692, 32229627191, 64459254382, 128918508764]

約数ペア:

[(1, 128918508764), (2, 64459254382), (4, 32229627191), (17, 7583441692), (34, 3791720846), (68, 1895860423), (193, 667971548), (386, 333985774), (643, 200495348), (772, 166992887), (1286, 100247674), (2572, 50123837), (3281, 39292444), (6562, 19646222), (10931, 11793844), (13124, 9823111), (15277, 8438732), (21862, 5896922), (30554, 4219366), (43724, 2948461), (61108, 2109683), (124099, 1038836), (248198, 519418), (259709, 496396)]