130156888

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{39779}}^1$

素因数の和:40194

約数の個数: 16

約数和(自身を含む): 244647000

約数和(自身を除く): 114490112

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 39779, 79558, 159116, 318232, 16269611, 32539222, 65078444, 130156888]

約数ペア:

[(1, 130156888), (2, 65078444), (4, 32539222), (8, 16269611), (409, 318232), (818, 159116), (1636, 79558), (3272, 39779)]