164103214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^2$

素因数の和:948

約数の個数: 24

約数和(自身を含む): 276405768

約数和(自身を除く): 112302554

約数列:

[1, 2, 11, 22, 37, 74, 407, 449, 814, 898, 4939, 9878, 16613, 33226, 182743, 201601, 365486, 403202, 2217611, 4435222, 7459237, 14918474, 82051607, 164103214]

約数ペア:

[(1, 164103214), (2, 82051607), (11, 14918474), (22, 7459237), (37, 4435222), (74, 2217611), (407, 403202), (449, 365486), (814, 201601), (898, 182743), (4939, 33226), (9878, 16613)]