158116868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{434387}}^1$

素因数の和:434411

約数の個数: 24

約数和(自身を含む): 340560192

約数和(自身を除く): 182443324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 434387, 868774, 1737548, 3040709, 5647031, 6081418, 11294062, 12162836, 22588124, 39529217, 79058434, 158116868]

約数ペア:

[(1, 158116868), (2, 79058434), (4, 39529217), (7, 22588124), (13, 12162836), (14, 11294062), (26, 6081418), (28, 5647031), (52, 3040709), (91, 1737548), (182, 868774), (364, 434387)]