178231116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{1559}}^1$

素因数の和:2934

約数の個数: 48

約数和(自身を含む): 475937280

約数和(自身を除く): 297706164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1361, 1559, 2722, 3118, 4083, 4677, 5444, 6236, 8166, 9354, 9527, 10913, 16332, 18708, 19054, 21826, 28581, 32739, 38108, 43652, 57162, 65478, 114324, 130956, 2121799, 4243598, 6365397, 8487196, 12730794, 14852593, 25461588, 29705186, 44557779, 59410372, 89115558, 178231116]

約数ペア:

[(1, 178231116), (2, 89115558), (3, 59410372), (4, 44557779), (6, 29705186), (7, 25461588), (12, 14852593), (14, 12730794), (21, 8487196), (28, 6365397), (42, 4243598), (84, 2121799), (1361, 130956), (1559, 114324), (2722, 65478), (3118, 57162), (4083, 43652), (4677, 38108), (5444, 32739), (6236, 28581), (8166, 21826), (9354, 19054), (9527, 18708), (10913, 16332)]