156975974799

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1\times {\mathrm{3691}}^1$

素因数の和:4116

約数の個数: 64

約数和(自身を含む): 245641224192

約数和(自身を除く): 88665249393

約数列:

[1, 3, 7, 21, 67, 167, 181, 201, 469, 501, 543, 1169, 1267, 1407, 3507, 3691, 3801, 11073, 11189, 12127, 25837, 30227, 33567, 36381, 77511, 78323, 84889, 90681, 211589, 234969, 247297, 254667, 616397, 634767, 668071, 741891, 1731079, 1849191, 2004213, 2025209, 4314779, 4676497, 5193237, 6075627, 12944337, 14029491, 14176463, 41298599, 42529389, 44760757, 111567857, 123895797, 134282271, 289090193, 313325299, 334703571, 780974999, 867270579, 939975897, 2342924997, 7475046419, 22425139257, 52325324933, 156975974799]

約数ペア:

[(1, 156975974799), (3, 52325324933), (7, 22425139257), (21, 7475046419), (67, 2342924997), (167, 939975897), (181, 867270579), (201, 780974999), (469, 334703571), (501, 313325299), (543, 289090193), (1169, 134282271), (1267, 123895797), (1407, 111567857), (3507, 44760757), (3691, 42529389), (3801, 41298599), (11073, 14176463), (11189, 14029491), (12127, 12944337), (25837, 6075627), (30227, 5193237), (33567, 4676497), (36381, 4314779), (77511, 2025209), (78323, 2004213), (84889, 1849191), (90681, 1731079), (211589, 741891), (234969, 668071), (247297, 634767), (254667, 616397)]