165188464

素因数分解:

$2^4\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1721}}^1$

素因数の和:2593

約数の個数: 40

約数和(自身を含む): 366414048

約数和(自身を除く): 201225584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 857, 1714, 1721, 3428, 3442, 5999, 6856, 6884, 11998, 12047, 13712, 13768, 23996, 24094, 27536, 47992, 48188, 95984, 96376, 192752, 1474897, 2949794, 5899588, 10324279, 11799176, 20648558, 23598352, 41297116, 82594232, 165188464]

約数ペア:

[(1, 165188464), (2, 82594232), (4, 41297116), (7, 23598352), (8, 20648558), (14, 11799176), (16, 10324279), (28, 5899588), (56, 2949794), (112, 1474897), (857, 192752), (1714, 96376), (1721, 95984), (3428, 48188), (3442, 47992), (5999, 27536), (6856, 24094), (6884, 23996), (11998, 13768), (12047, 13712)]