142293984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{211747}}^1$

素因数の和:211767

約数の個数: 48

約数和(自身を含む): 426883968

約数和(自身を除く): 284589984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 211747, 423494, 635241, 846988, 1270482, 1482229, 1693976, 2540964, 2964458, 3387952, 4446687, 5081928, 5928916, 6775904, 8893374, 10163856, 11857832, 17786748, 20327712, 23715664, 35573496, 47431328, 71146992, 142293984]

約数ペア:

[(1, 142293984), (2, 71146992), (3, 47431328), (4, 35573496), (6, 23715664), (7, 20327712), (8, 17786748), (12, 11857832), (14, 10163856), (16, 8893374), (21, 6775904), (24, 5928916), (28, 5081928), (32, 4446687), (42, 3387952), (48, 2964458), (56, 2540964), (84, 1693976), (96, 1482229), (112, 1270482), (168, 846988), (224, 635241), (336, 423494), (672, 211747)]