139404168

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{4877}}^1$

素因数の和:5286

約数の個数: 48

約数和(自身を含む): 378581580

約数和(自身を除く): 239177412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 794, 1191, 1588, 2382, 3176, 3573, 4764, 4877, 7146, 9528, 9754, 14292, 14631, 19508, 28584, 29262, 39016, 43893, 58524, 87786, 117048, 175572, 351144, 1936169, 3872338, 5808507, 7744676, 11617014, 15489352, 17425521, 23234028, 34851042, 46468056, 69702084, 139404168]

約数ペア:

[(1, 139404168), (2, 69702084), (3, 46468056), (4, 34851042), (6, 23234028), (8, 17425521), (9, 15489352), (12, 11617014), (18, 7744676), (24, 5808507), (36, 3872338), (72, 1936169), (397, 351144), (794, 175572), (1191, 117048), (1588, 87786), (2382, 58524), (3176, 43893), (3573, 39016), (4764, 29262), (4877, 28584), (7146, 19508), (9528, 14631), (9754, 14292)]