161753254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{85223}}^1$

素因数の和:85311

約数の個数: 16

約数和(自身を含む): 264876192

約数和(自身を除く): 103122938

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 85223, 170446, 1107899, 2215798, 6221279, 12442558, 80876627, 161753254]

約数ペア:

[(1, 161753254), (2, 80876627), (13, 12442558), (26, 6221279), (73, 2215798), (146, 1107899), (949, 170446), (1898, 85223)]