166121161

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{839}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 185673600

約数和(自身を除く): 19552439

約数列:

[1, 17, 19, 323, 613, 839, 10421, 11647, 14263, 15941, 197999, 270997, 514307, 8743219, 9771833, 166121161]

約数ペア:

[(1, 166121161), (17, 9771833), (19, 8743219), (323, 514307), (613, 270997), (839, 197999), (10421, 15941), (11647, 14263)]