160991656

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{9551}}^1$

素因数の和:9614

約数の個数: 48

約数和(自身を含む): 359346240

約数和(自身を除く): 198354584

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 2107, 2408, 4214, 8428, 9551, 16856, 19102, 38204, 66857, 76408, 133714, 267428, 410693, 467999, 534856, 821386, 935998, 1642772, 1871996, 2874851, 3285544, 3743992, 5749702, 11499404, 20123957, 22998808, 40247914, 80495828, 160991656]

約数ペア:

[(1, 160991656), (2, 80495828), (4, 40247914), (7, 22998808), (8, 20123957), (14, 11499404), (28, 5749702), (43, 3743992), (49, 3285544), (56, 2874851), (86, 1871996), (98, 1642772), (172, 935998), (196, 821386), (301, 534856), (344, 467999), (392, 410693), (602, 267428), (1204, 133714), (2107, 76408), (2408, 66857), (4214, 38204), (8428, 19102), (9551, 16856)]