131656254

素因数分解:

$2^1\times 3^1\times {\mathrm{1381}}^1\times {\mathrm{15889}}^1$

素因数の和:17275

約数の個数: 16

約数和(自身を含む): 263519760

約数和(自身を除く): 131863506

約数列:

[1, 2, 3, 6, 1381, 2762, 4143, 8286, 15889, 31778, 47667, 95334, 21942709, 43885418, 65828127, 131656254]

約数ペア:

[(1, 131656254), (2, 65828127), (3, 43885418), (6, 21942709), (1381, 95334), (2762, 47667), (4143, 31778), (8286, 15889)]