164818145

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{167}}^1\times {\mathrm{683}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 211667904

約数和(自身を除く): 46849759

約数列:

[1, 5, 17, 85, 167, 289, 683, 835, 1445, 2839, 3415, 11611, 14195, 48263, 58055, 114061, 197387, 241315, 570305, 986935, 1939037, 9695185, 32963629, 164818145]

約数ペア:

[(1, 164818145), (5, 32963629), (17, 9695185), (85, 1939037), (167, 986935), (289, 570305), (683, 241315), (835, 197387), (1445, 114061), (2839, 58055), (3415, 48263), (11611, 14195)]