160047416

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{152717}}^1$

素因数の和:152854

約数の個数: 16

約数和(自身を含む): 302381640

約数和(自身を除く): 142334224

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 152717, 305434, 610868, 1221736, 20005927, 40011854, 80023708, 160047416]

約数ペア:

[(1, 160047416), (2, 80023708), (4, 40011854), (8, 20005927), (131, 1221736), (262, 610868), (524, 305434), (1048, 152717)]