163455348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{27407}}^1$

素因数の和:27492

約数の個数: 48

約数和(自身を含む): 442036224

約数和(自身を除く): 278580876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 27407, 54814, 82221, 109628, 164442, 191849, 328884, 383698, 575547, 767396, 1151094, 1945897, 2302188, 3891794, 5837691, 7783588, 11675382, 13621279, 23350764, 27242558, 40863837, 54485116, 81727674, 163455348]

約数ペア:

[(1, 163455348), (2, 81727674), (3, 54485116), (4, 40863837), (6, 27242558), (7, 23350764), (12, 13621279), (14, 11675382), (21, 7783588), (28, 5837691), (42, 3891794), (71, 2302188), (84, 1945897), (142, 1151094), (213, 767396), (284, 575547), (426, 383698), (497, 328884), (852, 191849), (994, 164442), (1491, 109628), (1988, 82221), (2982, 54814), (5964, 27407)]