157631094656

素因数分解:

$2^7\times 7^1\times {\mathrm{2647}}^1\times {\mathrm{66463}}^1$

素因数の和:69131

約数の個数: 64

約数和(自身を含む): 359033210880

約数和(自身を除く): 201402116224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2647, 5294, 10588, 18529, 21176, 37058, 42352, 66463, 74116, 84704, 132926, 148232, 169408, 265852, 296464, 338816, 465241, 531704, 592928, 930482, 1063408, 1185856, 1860964, 2126816, 2371712, 3721928, 4253632, 7443856, 8507264, 14887712, 29775424, 59550848, 175927561, 351855122, 703710244, 1231492927, 1407420488, 2462985854, 2814840976, 4925971708, 5629681952, 9851943416, 11259363904, 19703886832, 22518727808, 39407773664, 78815547328, 157631094656]

約数ペア:

[(1, 157631094656), (2, 78815547328), (4, 39407773664), (7, 22518727808), (8, 19703886832), (14, 11259363904), (16, 9851943416), (28, 5629681952), (32, 4925971708), (56, 2814840976), (64, 2462985854), (112, 1407420488), (128, 1231492927), (224, 703710244), (448, 351855122), (896, 175927561), (2647, 59550848), (5294, 29775424), (10588, 14887712), (18529, 8507264), (21176, 7443856), (37058, 4253632), (42352, 3721928), (66463, 2371712), (74116, 2126816), (84704, 1860964), (132926, 1185856), (148232, 1063408), (169408, 930482), (265852, 592928), (296464, 531704), (338816, 465241)]