127710355888

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{15681527}}^1$

素因数の和:15682044

約数の個数: 20

約数和(自身を含む): 247924957680

約数和(自身を除く): 120214601792

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8144, 15681527, 31363054, 62726108, 125452216, 250904432, 7981897243, 15963794486, 31927588972, 63855177944, 127710355888]

約数ペア:

[(1, 127710355888), (2, 63855177944), (4, 31927588972), (8, 15963794486), (16, 7981897243), (509, 250904432), (1018, 125452216), (2036, 62726108), (4072, 31363054), (8144, 15681527)]