161707822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{39041}}^1$

素因数の和:39171

約数の個数: 16

約数和(自身を含む): 257677200

約数和(自身を除く): 95969378

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 39041, 78082, 741779, 1483558, 4255469, 8510938, 80853911, 161707822]

約数ペア:

[(1, 161707822), (2, 80853911), (19, 8510938), (38, 4255469), (109, 1483558), (218, 741779), (2071, 78082), (4142, 39041)]