129228596

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{36341}}^1$

素因数の和:36479

約数の個数: 24

約数和(自身を含む): 260499456

約数和(自身を除く): 131270860

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 36341, 72682, 145364, 254387, 508774, 1017548, 4615307, 9230614, 18461228, 32307149, 64614298, 129228596]

約数ペア:

[(1, 129228596), (2, 64614298), (4, 32307149), (7, 18461228), (14, 9230614), (28, 4615307), (127, 1017548), (254, 508774), (508, 254387), (889, 145364), (1778, 72682), (3556, 36341)]