166091152

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{499}}^1$

素因数の和:871

約数の個数: 40

約数和(自身を含む): 328104000

約数和(自身を除く): 162012848

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 293, 499, 568, 586, 998, 1136, 1172, 1996, 2344, 3992, 4688, 7984, 20803, 35429, 41606, 70858, 83212, 141716, 146207, 166424, 283432, 292414, 332848, 566864, 584828, 1169656, 2339312, 10380697, 20761394, 41522788, 83045576, 166091152]

約数ペア:

[(1, 166091152), (2, 83045576), (4, 41522788), (8, 20761394), (16, 10380697), (71, 2339312), (142, 1169656), (284, 584828), (293, 566864), (499, 332848), (568, 292414), (586, 283432), (998, 166424), (1136, 146207), (1172, 141716), (1996, 83212), (2344, 70858), (3992, 41606), (4688, 35429), (7984, 20803)]