164037188

素因数分解:

$2^2\times 7^1\times {\mathrm{2161}}^1\times {\mathrm{2711}}^1$

素因数の和:4883

約数の個数: 24

約数和(自身を含む): 328347264

約数和(自身を除く): 164310076

約数列:

[1, 2, 4, 7, 14, 28, 2161, 2711, 4322, 5422, 8644, 10844, 15127, 18977, 30254, 37954, 60508, 75908, 5858471, 11716942, 23433884, 41009297, 82018594, 164037188]

約数ペア:

[(1, 164037188), (2, 82018594), (4, 41009297), (7, 23433884), (14, 11716942), (28, 5858471), (2161, 75908), (2711, 60508), (4322, 37954), (5422, 30254), (8644, 18977), (10844, 15127)]