161855404

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{6779}}^1$

素因数の和:6957

約数の個数: 24

約数和(自身を含む): 291594240

約数和(自身を除く): 129738836

約数列:

[1, 2, 4, 47, 94, 127, 188, 254, 508, 5969, 6779, 11938, 13558, 23876, 27116, 318613, 637226, 860933, 1274452, 1721866, 3443732, 40463851, 80927702, 161855404]

約数ペア:

[(1, 161855404), (2, 80927702), (4, 40463851), (47, 3443732), (94, 1721866), (127, 1274452), (188, 860933), (254, 637226), (508, 318613), (5969, 27116), (6779, 23876), (11938, 13558)]