128883078

素因数分解:

$2^1\times 3^2\times {\mathrm{739}}^1\times {\mathrm{9689}}^1$

素因数の和:10436

約数の個数: 24

約数和(自身を含む): 279653400

約数和(自身を除く): 150770322

約数列:

[1, 2, 3, 6, 9, 18, 739, 1478, 2217, 4434, 6651, 9689, 13302, 19378, 29067, 58134, 87201, 174402, 7160171, 14320342, 21480513, 42961026, 64441539, 128883078]

約数ペア:

[(1, 128883078), (2, 64441539), (3, 42961026), (6, 21480513), (9, 14320342), (18, 7160171), (739, 174402), (1478, 87201), (2217, 58134), (4434, 29067), (6651, 19378), (9689, 13302)]