147022141

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31489}}^1$

素因数の和:31548

約数の個数: 16

約数和(自身を含む): 181382400

約数和(自身を除く): 34360259

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 31489, 220423, 724247, 913181, 5069729, 6392267, 21003163, 147022141]

約数ペア:

[(1, 147022141), (7, 21003163), (23, 6392267), (29, 5069729), (161, 913181), (203, 724247), (667, 220423), (4669, 31489)]