156949377

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{75931}}^1$

素因数の和:76000

約数の個数: 16

約数和(自身を含む): 229618368

約数和(自身を除く): 72668991

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 75931, 227793, 987103, 2961309, 4024343, 12073029, 52316459, 156949377]

約数ペア:

[(1, 156949377), (3, 52316459), (13, 12073029), (39, 4024343), (53, 2961309), (159, 987103), (689, 227793), (2067, 75931)]