168706244

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{941}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 356603520

約数和(自身を除く): 187897276

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 337, 532, 674, 941, 1348, 1882, 2359, 3764, 4718, 6403, 6587, 9436, 12806, 13174, 17879, 25612, 26348, 35758, 44821, 71516, 89642, 125153, 179284, 250306, 317117, 500612, 634234, 1268468, 2219819, 4439638, 6025223, 8879276, 12050446, 24100892, 42176561, 84353122, 168706244]

約数ペア:

[(1, 168706244), (2, 84353122), (4, 42176561), (7, 24100892), (14, 12050446), (19, 8879276), (28, 6025223), (38, 4439638), (76, 2219819), (133, 1268468), (266, 634234), (337, 500612), (532, 317117), (674, 250306), (941, 179284), (1348, 125153), (1882, 89642), (2359, 71516), (3764, 44821), (4718, 35758), (6403, 26348), (6587, 25612), (9436, 17879), (12806, 13174)]