128481924

素因数分解:

$2^2\times 3^1\times {\mathrm{337}}^1\times {\mathrm{31771}}^1$

素因数の和:32115

約数の個数: 24

約数和(自身を含む): 300690208

約数和(自身を除く): 172208284

約数列:

[1, 2, 3, 4, 6, 12, 337, 674, 1011, 1348, 2022, 4044, 31771, 63542, 95313, 127084, 190626, 381252, 10706827, 21413654, 32120481, 42827308, 64240962, 128481924]

約数ペア:

[(1, 128481924), (2, 64240962), (3, 42827308), (4, 32120481), (6, 21413654), (12, 10706827), (337, 381252), (674, 190626), (1011, 127084), (1348, 95313), (2022, 63542), (4044, 31771)]