168142798

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{17189}}^1$

素因数の和:17331

約数の個数: 16

約数和(自身を含む): 259500240

約数和(自身を除く): 91357442

約数列:

[1, 2, 67, 73, 134, 146, 4891, 9782, 17189, 34378, 1151663, 1254797, 2303326, 2509594, 84071399, 168142798]

約数ペア:

[(1, 168142798), (2, 84071399), (67, 2509594), (73, 2303326), (134, 1254797), (146, 1151663), (4891, 34378), (9782, 17189)]