159932731

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{5147}}^1$

素因数の和:5370

約数の個数: 16

約数和(自身を含む): 191752704

約数和(自身を除く): 31819973

約数列:

[1, 7, 23, 161, 193, 1351, 4439, 5147, 31073, 36029, 118381, 828667, 993371, 6953597, 22847533, 159932731]

約数ペア:

[(1, 159932731), (7, 22847533), (23, 6953597), (161, 993371), (193, 828667), (1351, 118381), (4439, 36029), (5147, 31073)]