153238799

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{29947}}^1$

素因数の和:30014

約数の個数: 16

約数和(自身を含む): 189750528

約数和(自身を除く): 36511729

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 29947, 209629, 509099, 1287721, 3563693, 9014047, 21891257, 153238799]

約数ペア:

[(1, 153238799), (7, 21891257), (17, 9014047), (43, 3563693), (119, 1287721), (301, 509099), (731, 209629), (5117, 29947)]