134478978

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{142759}}^1$

素因数の和:142921

約数の個数: 16

約数和(自身を含む): 270672960

約数和(自身を除く): 136193982

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 142759, 285518, 428277, 856554, 22413163, 44826326, 67239489, 134478978]

約数ペア:

[(1, 134478978), (2, 67239489), (3, 44826326), (6, 22413163), (157, 856554), (314, 428277), (471, 285518), (942, 142759)]