149642164

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{27691}}^1$

素因数の和:27895

約数の個数: 24

約数和(自身を含む): 300845888

約数和(自身を除く): 151203724

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 27691, 55382, 110764, 193837, 387674, 775348, 5344363, 10688726, 21377452, 37410541, 74821082, 149642164]

約数ペア:

[(1, 149642164), (2, 74821082), (4, 37410541), (7, 21377452), (14, 10688726), (28, 5344363), (193, 775348), (386, 387674), (772, 193837), (1351, 110764), (2702, 55382), (5404, 27691)]