136938172

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{45707}}^1$

素因数の和:45825

約数の個数: 24

約数和(自身を含む): 276441984

約数和(自身を除く): 139503812

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 45707, 91414, 182828, 319949, 639898, 1279796, 4890649, 9781298, 19562596, 34234543, 68469086, 136938172]

約数ペア:

[(1, 136938172), (2, 68469086), (4, 34234543), (7, 19562596), (14, 9781298), (28, 4890649), (107, 1279796), (214, 639898), (428, 319949), (749, 182828), (1498, 91414), (2996, 45707)]