171844136

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{32497}}^1$

素因数の和:33164

約数の個数: 16

約数和(自身を含む): 322705140

約数和(自身を除く): 150861004

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 5288, 32497, 64994, 129988, 259976, 21480517, 42961034, 85922068, 171844136]

約数ペア:

[(1, 171844136), (2, 85922068), (4, 42961034), (8, 21480517), (661, 259976), (1322, 129988), (2644, 64994), (5288, 32497)]