163047142

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1\times {\mathrm{2063}}^1$

素因数の和:3027

約数の個数: 16

約数和(自身を含む): 250652160

約数和(自身を除く): 87605018

約数列:

[1, 2, 43, 86, 919, 1838, 2063, 4126, 39517, 79034, 88709, 177418, 1895897, 3791794, 81523571, 163047142]

約数ペア:

[(1, 163047142), (2, 81523571), (43, 3791794), (86, 1895897), (919, 177418), (1838, 88709), (2063, 79034), (4126, 39517)]