159911518

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{2833}}^1$

素因数の和:3028

約数の個数: 24

約数和(自身を含む): 261385488

約数和(自身を除く): 101473970

約数列:

[1, 2, 13, 26, 167, 169, 334, 338, 2171, 2833, 4342, 5666, 28223, 36829, 56446, 73658, 473111, 478777, 946222, 957554, 6150443, 12300886, 79955759, 159911518]

約数ペア:

[(1, 159911518), (2, 79955759), (13, 12300886), (26, 6150443), (167, 957554), (169, 946222), (334, 478777), (338, 473111), (2171, 73658), (2833, 56446), (4342, 36829), (5666, 28223)]