128224026

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2671}}^1$

素因数の和:2816

約数の個数: 64

約数和(自身を含む): 328335360

約数和(自身を除く): 200111334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 127, 189, 254, 378, 381, 762, 889, 1143, 1778, 2286, 2667, 2671, 3429, 5334, 5342, 6858, 8001, 8013, 16002, 16026, 18697, 24003, 24039, 37394, 48006, 48078, 56091, 72117, 112182, 144234, 168273, 336546, 339217, 504819, 678434, 1009638, 1017651, 2035302, 2374519, 3052953, 4749038, 6105906, 7123557, 9158859, 14247114, 18317718, 21370671, 42741342, 64112013, 128224026]

約数ペア:

[(1, 128224026), (2, 64112013), (3, 42741342), (6, 21370671), (7, 18317718), (9, 14247114), (14, 9158859), (18, 7123557), (21, 6105906), (27, 4749038), (42, 3052953), (54, 2374519), (63, 2035302), (126, 1017651), (127, 1009638), (189, 678434), (254, 504819), (378, 339217), (381, 336546), (762, 168273), (889, 144234), (1143, 112182), (1778, 72117), (2286, 56091), (2667, 48078), (2671, 48006), (3429, 37394), (5334, 24039), (5342, 24003), (6858, 18697), (8001, 16026), (8013, 16002)]