128082888

素因数分解:

$2^3\times 3^2\times {\mathrm{1778929}}^1$

素因数の和:1778941

約数の個数: 24

約数和(自身を含む): 346891350

約数和(自身を除く): 218808462

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1778929, 3557858, 5336787, 7115716, 10673574, 14231432, 16010361, 21347148, 32020722, 42694296, 64041444, 128082888]

約数ペア:

[(1, 128082888), (2, 64041444), (3, 42694296), (4, 32020722), (6, 21347148), (8, 16010361), (9, 14231432), (12, 10673574), (18, 7115716), (24, 5336787), (36, 3557858), (72, 1778929)]