145134457

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{5171}}^1$

素因数の和:5328

約数の個数: 16

約数和(自身を含む): 166828032

約数和(自身を除く): 21693575

約数列:

[1, 13, 17, 127, 221, 1651, 2159, 5171, 28067, 67223, 87907, 656717, 1142791, 8537321, 11164189, 145134457]

約数ペア:

[(1, 145134457), (13, 11164189), (17, 8537321), (127, 1142791), (221, 656717), (1651, 87907), (2159, 67223), (5171, 28067)]