165756316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 324801792

約数和(自身を除く): 159045476

約数列:

[1, 2, 4, 11, 22, 44, 71, 97, 142, 194, 284, 388, 547, 781, 1067, 1094, 1562, 2134, 2188, 3124, 4268, 6017, 6887, 12034, 13774, 24068, 27548, 38837, 53059, 75757, 77674, 106118, 151514, 155348, 212236, 303028, 427207, 583649, 854414, 1167298, 1708828, 2334596, 3767189, 7534378, 15068756, 41439079, 82878158, 165756316]

約数ペア:

[(1, 165756316), (2, 82878158), (4, 41439079), (11, 15068756), (22, 7534378), (44, 3767189), (71, 2334596), (97, 1708828), (142, 1167298), (194, 854414), (284, 583649), (388, 427207), (547, 303028), (781, 212236), (1067, 155348), (1094, 151514), (1562, 106118), (2134, 77674), (2188, 75757), (3124, 53059), (4268, 38837), (6017, 27548), (6887, 24068), (12034, 13774)]