162790146

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{541}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 359768760

約数和(自身を除く): 196978614

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 229, 438, 458, 541, 657, 687, 1082, 1314, 1374, 1623, 2061, 3246, 4122, 4869, 9738, 16717, 33434, 39493, 50151, 78986, 100302, 118479, 123889, 150453, 236958, 247778, 300906, 355437, 371667, 710874, 743334, 1115001, 2230002, 9043897, 18087794, 27131691, 54263382, 81395073, 162790146]

約数ペア:

[(1, 162790146), (2, 81395073), (3, 54263382), (6, 27131691), (9, 18087794), (18, 9043897), (73, 2230002), (146, 1115001), (219, 743334), (229, 710874), (438, 371667), (458, 355437), (541, 300906), (657, 247778), (687, 236958), (1082, 150453), (1314, 123889), (1374, 118479), (1623, 100302), (2061, 78986), (3246, 50151), (4122, 39493), (4869, 33434), (9738, 16717)]