168838523

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{2659}}^1$

素因数の和:2906

約数の個数: 16

約数和(自身を含む): 198159360

約数和(自身を除く): 29320837

約数列:

[1, 7, 47, 193, 329, 1351, 2659, 9071, 18613, 63497, 124973, 513187, 874811, 3592309, 24119789, 168838523]

約数ペア:

[(1, 168838523), (7, 24119789), (47, 3592309), (193, 874811), (329, 513187), (1351, 124973), (2659, 63497), (9071, 18613)]