163813216

素因数分解:

$2^5\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1193}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 369490464

約数和(自身を除く): 205677248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 613, 1193, 1226, 2386, 2452, 4291, 4772, 4904, 8351, 8582, 9544, 9808, 16702, 17164, 19088, 19616, 33404, 34328, 38176, 66808, 68656, 133616, 137312, 267232, 731309, 1462618, 2925236, 5119163, 5850472, 10238326, 11700944, 20476652, 23401888, 40953304, 81906608, 163813216]

約数ペア:

[(1, 163813216), (2, 81906608), (4, 40953304), (7, 23401888), (8, 20476652), (14, 11700944), (16, 10238326), (28, 5850472), (32, 5119163), (56, 2925236), (112, 1462618), (224, 731309), (613, 267232), (1193, 137312), (1226, 133616), (2386, 68656), (2452, 66808), (4291, 38176), (4772, 34328), (4904, 33404), (8351, 19616), (8582, 19088), (9544, 17164), (9808, 16702)]