157707949

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{2659}}^1$

素因数の和:2932

約数の個数: 16

約数和(自身を含む): 185987200

約数和(自身を除く): 28279251

約数列:

[1, 7, 37, 229, 259, 1603, 2659, 8473, 18613, 59311, 98383, 608911, 688681, 4262377, 22529707, 157707949]

約数ペア:

[(1, 157707949), (7, 22529707), (37, 4262377), (229, 688681), (259, 608911), (1603, 98383), (2659, 59311), (8473, 18613)]