156724065008

素因数分解:

$2^4\times 7^1\times {\mathrm{1399322009}}^1$

素因数の和:1399322024

約数の個数: 20

約数和(自身を含む): 347031858480

約数和(自身を除く): 190307793472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1399322009, 2798644018, 5597288036, 9795254063, 11194576072, 19590508126, 22389152144, 39181016252, 78362032504, 156724065008]

約数ペア:

[(1, 156724065008), (2, 78362032504), (4, 39181016252), (7, 22389152144), (8, 19590508126), (14, 11194576072), (16, 9795254063), (28, 5597288036), (56, 2798644018), (112, 1399322009)]