156947798

素因数分解:

$2^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{8237}}^1$

素因数の和:9607

約数の個数: 16

約数和(自身を含む): 269283744

約数和(自身を除く): 112335946

約数列:

[1, 2, 7, 14, 1361, 2722, 8237, 9527, 16474, 19054, 57659, 115318, 11210557, 22421114, 78473899, 156947798]

約数ペア:

[(1, 156947798), (2, 78473899), (7, 22421114), (14, 11210557), (1361, 115318), (2722, 57659), (8237, 19054), (9527, 16474)]