231366142

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 414142848

約数和(自身を除く): 182776706

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 167, 211, 334, 422, 469, 938, 1169, 1477, 2338, 2954, 3283, 6566, 8183, 10339, 11189, 14137, 16366, 20678, 22378, 28274, 35237, 70474, 78323, 98959, 156646, 197918, 246659, 493318, 548261, 692713, 1096522, 1385426, 1726613, 2360879, 3453226, 4721758, 16526153, 33052306, 115683071, 231366142]

約数ペア:

[(1, 231366142), (2, 115683071), (7, 33052306), (14, 16526153), (49, 4721758), (67, 3453226), (98, 2360879), (134, 1726613), (167, 1385426), (211, 1096522), (334, 692713), (422, 548261), (469, 493318), (938, 246659), (1169, 197918), (1477, 156646), (2338, 98959), (2954, 78323), (3283, 70474), (6566, 35237), (8183, 28274), (10339, 22378), (11189, 20678), (14137, 16366)]