144497157

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{160019}}^1$

素因数の和:160072

約数の個数: 16

約数和(自身を含む): 225308160

約数和(自身を除く): 80811003

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 160019, 480057, 1120133, 3360399, 6880817, 20642451, 48165719, 144497157]

約数ペア:

[(1, 144497157), (3, 48165719), (7, 20642451), (21, 6880817), (43, 3360399), (129, 1120133), (301, 480057), (903, 160019)]