157664254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{4813}}^1$

素因数の和:6315

約数の個数: 16

約数和(自身を含む): 258222960

約数和(自身を除く): 100558706

約数列:

[1, 2, 11, 22, 1489, 2978, 4813, 9626, 16379, 32758, 52943, 105886, 7166557, 14333114, 78832127, 157664254]

約数ペア:

[(1, 157664254), (2, 78832127), (11, 14333114), (22, 7166557), (1489, 105886), (2978, 52943), (4813, 32758), (9626, 16379)]