159632641

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 191410560

約数和(自身を除く): 31777919

約数列:

[1, 7, 43, 49, 239, 301, 317, 1673, 2107, 2219, 10277, 11711, 13631, 15533, 71939, 75763, 95417, 503573, 530341, 667919, 3257809, 3712387, 22804663, 159632641]

約数ペア:

[(1, 159632641), (7, 22804663), (43, 3712387), (49, 3257809), (239, 667919), (301, 530341), (317, 503573), (1673, 95417), (2107, 75763), (2219, 71939), (10277, 15533), (11711, 13631)]