189889768

素因数分解:

$2^3\times {\mathrm{2129}}^1\times {\mathrm{11149}}^1$

素因数の和:13284

約数の個数: 16

約数和(自身を含む): 356242500

約数和(自身を除く): 166352732

約数列:

[1, 2, 4, 8, 2129, 4258, 8516, 11149, 17032, 22298, 44596, 89192, 23736221, 47472442, 94944884, 189889768]

約数ペア:

[(1, 189889768), (2, 94944884), (4, 47472442), (8, 23736221), (2129, 89192), (4258, 44596), (8516, 22298), (11149, 17032)]