164954881

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{9109}}^1$

素因数の和:9328

約数の個数: 16

約数和(自身を含む): 204064000

約数和(自身を除く): 39109119

約数列:

[1, 7, 13, 91, 199, 1393, 2587, 9109, 18109, 63763, 118417, 828919, 1812691, 12688837, 23564983, 164954881]

約数ペア:

[(1, 164954881), (7, 23564983), (13, 12688837), (91, 1812691), (199, 828919), (1393, 118417), (2587, 63763), (9109, 18109)]