172814936

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^2\times {\mathrm{1669}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 379357200

約数和(自身を除く): 206542264

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 1669, 1849, 2408, 3338, 3698, 6676, 7396, 11683, 12943, 13352, 14792, 23366, 25886, 46732, 51772, 71767, 93464, 103544, 143534, 287068, 502369, 574136, 1004738, 2009476, 3085981, 4018952, 6171962, 12343924, 21601867, 24687848, 43203734, 86407468, 172814936]

約数ペア:

[(1, 172814936), (2, 86407468), (4, 43203734), (7, 24687848), (8, 21601867), (14, 12343924), (28, 6171962), (43, 4018952), (56, 3085981), (86, 2009476), (172, 1004738), (301, 574136), (344, 502369), (602, 287068), (1204, 143534), (1669, 103544), (1849, 93464), (2408, 71767), (3338, 51772), (3698, 46732), (6676, 25886), (7396, 23366), (11683, 14792), (12943, 13352)]