139605193

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{66701}}^1$

素因数の和:66744

約数の個数: 16

約数和(自身を含む): 179294976

約数和(自身を除く): 39689783

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 66701, 466907, 867113, 1534123, 6069791, 10738861, 19943599, 139605193]

約数ペア:

[(1, 139605193), (7, 19943599), (13, 10738861), (23, 6069791), (91, 1534123), (161, 867113), (299, 466907), (2093, 66701)]