144401072

素因数分解:

$2^4\times {\mathrm{857}}^1\times {\mathrm{10531}}^1$

素因数の和:11396

約数の個数: 20

約数和(自身を含む): 280130136

約数和(自身を除く): 135729064

約数列:

[1, 2, 4, 8, 16, 857, 1714, 3428, 6856, 10531, 13712, 21062, 42124, 84248, 168496, 9025067, 18050134, 36100268, 72200536, 144401072]

約数ペア:

[(1, 144401072), (2, 72200536), (4, 36100268), (8, 18050134), (16, 9025067), (857, 168496), (1714, 84248), (3428, 42124), (6856, 21062), (10531, 13712)]