129530156

素因数分解:

$2^2\times 7^1\times {\mathrm{599}}^1\times {\mathrm{7723}}^1$

素因数の和:8333

約数の個数: 24

約数和(自身を含む): 259526400

約数和(自身を除く): 129996244

約数列:

[1, 2, 4, 7, 14, 28, 599, 1198, 2396, 4193, 7723, 8386, 15446, 16772, 30892, 54061, 108122, 216244, 4626077, 9252154, 18504308, 32382539, 64765078, 129530156]

約数ペア:

[(1, 129530156), (2, 64765078), (4, 32382539), (7, 18504308), (14, 9252154), (28, 4626077), (599, 216244), (1198, 108122), (2396, 54061), (4193, 30892), (7723, 16772), (8386, 15446)]