164544914

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{7109}}^1$

素因数の和:7345

約数の個数: 16

約数和(自身を含む): 251864640

約数和(自身を除く): 87319726

約数列:

[1, 2, 71, 142, 163, 326, 7109, 11573, 14218, 23146, 504739, 1009478, 1158767, 2317534, 82272457, 164544914]

約数ペア:

[(1, 164544914), (2, 82272457), (71, 2317534), (142, 1158767), (163, 1009478), (326, 504739), (7109, 23146), (11573, 14218)]