268860146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{105601}}^1$

素因数の和:105689

約数の個数: 16

約数和(自身を含む): 430856160

約数和(自身を除く): 161996014

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 105601, 211202, 2006419, 4012838, 7075267, 14150534, 134430073, 268860146]

約数ペア:

[(1, 268860146), (2, 134430073), (19, 14150534), (38, 7075267), (67, 4012838), (134, 2006419), (1273, 211202), (2546, 105601)]