164018146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{81439}}^1$

素因数の和:81513

約数の個数: 16

約数和(自身を含む): 263865600

約数和(自身を除く): 99847454

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 81439, 162878, 1547341, 3094682, 4316267, 8632534, 82009073, 164018146]

約数ペア:

[(1, 164018146), (2, 82009073), (19, 8632534), (38, 4316267), (53, 3094682), (106, 1547341), (1007, 162878), (2014, 81439)]