164028508

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{30671}}^1$

素因数の和:30873

約数の個数: 24

約数和(自身を含む): 329785344

約数和(自身を除く): 165756836

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 30671, 61342, 122684, 214697, 429394, 858788, 5858161, 11716322, 23432644, 41007127, 82014254, 164028508]

約数ペア:

[(1, 164028508), (2, 82014254), (4, 41007127), (7, 23432644), (14, 11716322), (28, 5858161), (191, 858788), (382, 429394), (764, 214697), (1337, 122684), (2674, 61342), (5348, 30671)]