128415322

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{125651}}^1$

素因数の和:125733

約数の個数: 16

約数和(自身を含む): 223157952

約数和(自身を除く): 94742630

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 125651, 251302, 879557, 1759114, 9172523, 18345046, 64207661, 128415322]

約数ペア:

[(1, 128415322), (2, 64207661), (7, 18345046), (14, 9172523), (73, 1759114), (146, 879557), (511, 251302), (1022, 125651)]