166927947728

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{242627831}}^1$

素因数の和:242627882

約数の個数: 20

約数和(自身を含む): 330944362848

約数和(自身を除く): 164016415120

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 242627831, 485255662, 970511324, 1941022648, 3882045296, 10432996733, 20865993466, 41731986932, 83463973864, 166927947728]

約数ペア:

[(1, 166927947728), (2, 83463973864), (4, 41731986932), (8, 20865993466), (16, 10432996733), (43, 3882045296), (86, 1941022648), (172, 970511324), (344, 485255662), (688, 242627831)]