129306912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{997}}^1$

素因数の和:1210

約数の個数: 96

約数和(自身を含む): 390321792

約数和(自身を除く): 261014880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 193, 224, 336, 386, 579, 672, 772, 997, 1158, 1351, 1544, 1994, 2316, 2702, 2991, 3088, 3988, 4053, 4632, 5404, 5982, 6176, 6979, 7976, 8106, 9264, 10808, 11964, 13958, 15952, 16212, 18528, 20937, 21616, 23928, 27916, 31904, 32424, 41874, 43232, 47856, 55832, 64848, 83748, 95712, 111664, 129696, 167496, 192421, 223328, 334992, 384842, 577263, 669984, 769684, 1154526, 1346947, 1539368, 2309052, 2693894, 3078736, 4040841, 4618104, 5387788, 6157472, 8081682, 9236208, 10775576, 16163364, 18472416, 21551152, 32326728, 43102304, 64653456, 129306912]

約数ペア:

[(1, 129306912), (2, 64653456), (3, 43102304), (4, 32326728), (6, 21551152), (7, 18472416), (8, 16163364), (12, 10775576), (14, 9236208), (16, 8081682), (21, 6157472), (24, 5387788), (28, 4618104), (32, 4040841), (42, 3078736), (48, 2693894), (56, 2309052), (84, 1539368), (96, 1346947), (112, 1154526), (168, 769684), (193, 669984), (224, 577263), (336, 384842), (386, 334992), (579, 223328), (672, 192421), (772, 167496), (997, 129696), (1158, 111664), (1351, 95712), (1544, 83748), (1994, 64848), (2316, 55832), (2702, 47856), (2991, 43232), (3088, 41874), (3988, 32424), (4053, 31904), (4632, 27916), (5404, 23928), (5982, 21616), (6176, 20937), (6979, 18528), (7976, 16212), (8106, 15952), (9264, 13958), (10808, 11964)]