139872094

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{8221}}^1$

素因数の和:8451

約数の個数: 16

約数和(自身を含む): 215482176

約数和(自身を除く): 75610082

約数列:

[1, 2, 47, 94, 181, 362, 8221, 8507, 16442, 17014, 386387, 772774, 1488001, 2976002, 69936047, 139872094]

約数ペア:

[(1, 139872094), (2, 69936047), (47, 2976002), (94, 1488001), (181, 772774), (362, 386387), (8221, 17014), (8507, 16442)]