165804241

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1381}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 179107200

約数和(自身を除く): 13302959

約数列:

[1, 19, 71, 89, 1349, 1381, 1691, 6319, 26239, 98051, 120061, 122909, 1862969, 2335271, 8726539, 165804241]

約数ペア:

[(1, 165804241), (19, 8726539), (71, 2335271), (89, 1862969), (1349, 122909), (1381, 120061), (1691, 98051), (6319, 26239)]