168284156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{8807}}^1$

素因数の和:9109

約数の個数: 24

約数和(自身を含む): 312965856

約数和(自身を除く): 144681700

約数列:

[1, 2, 4, 17, 34, 68, 281, 562, 1124, 4777, 8807, 9554, 17614, 19108, 35228, 149719, 299438, 598876, 2474767, 4949534, 9899068, 42071039, 84142078, 168284156]

約数ペア:

[(1, 168284156), (2, 84142078), (4, 42071039), (17, 9899068), (34, 4949534), (68, 2474767), (281, 598876), (562, 299438), (1124, 149719), (4777, 35228), (8807, 19108), (9554, 17614)]