168961016

素因数分解:

$2^3\times 7^2\times {\mathrm{337}}^1\times {\mathrm{1279}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 369907200

約数和(自身を除く): 200946184

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 337, 392, 674, 1279, 1348, 2359, 2558, 2696, 4718, 5116, 8953, 9436, 10232, 16513, 17906, 18872, 33026, 35812, 62671, 66052, 71624, 125342, 132104, 250684, 431023, 501368, 862046, 1724092, 3017161, 3448184, 6034322, 12068644, 21120127, 24137288, 42240254, 84480508, 168961016]

約数ペア:

[(1, 168961016), (2, 84480508), (4, 42240254), (7, 24137288), (8, 21120127), (14, 12068644), (28, 6034322), (49, 3448184), (56, 3017161), (98, 1724092), (196, 862046), (337, 501368), (392, 431023), (674, 250684), (1279, 132104), (1348, 125342), (2359, 71624), (2558, 66052), (2696, 62671), (4718, 35812), (5116, 33026), (8953, 18872), (9436, 17906), (10232, 16513)]