164489689

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{58309}}^1$

素因数の和:58360

約数の個数: 16

約数和(自身を含む): 208983040

約数和(自身を除く): 44493351

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 58309, 408163, 758017, 1807579, 5306119, 12653053, 23498527, 164489689]

約数ペア:

[(1, 164489689), (7, 23498527), (13, 12653053), (31, 5306119), (91, 1807579), (217, 758017), (403, 408163), (2821, 58309)]