161984958

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{325271}}^1$

素因数の和:325359

約数の個数: 16

約数和(自身を含む): 327874176

約数和(自身を除く): 165889218

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 325271, 650542, 975813, 1951626, 26997493, 53994986, 80992479, 161984958]

約数ペア:

[(1, 161984958), (2, 80992479), (3, 53994986), (6, 26997493), (83, 1951626), (166, 975813), (249, 650542), (498, 325271)]