131728184

素因数分解:

$2^3\times 7^1\times {\mathrm{2352289}}^1$

素因数の和:2352302

約数の個数: 16

約数和(自身を含む): 282274800

約数和(自身を除く): 150546616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2352289, 4704578, 9409156, 16466023, 18818312, 32932046, 65864092, 131728184]

約数ペア:

[(1, 131728184), (2, 65864092), (4, 32932046), (7, 18818312), (8, 16466023), (14, 9409156), (28, 4704578), (56, 2352289)]