128374494

素因数分解:

$2^1\times 3^1\times {\mathrm{2273}}^1\times {\mathrm{9413}}^1$

素因数の和:11691

約数の個数: 16

約数和(自身を含む): 256889232

約数和(自身を除く): 128514738

約数列:

[1, 2, 3, 6, 2273, 4546, 6819, 9413, 13638, 18826, 28239, 56478, 21395749, 42791498, 64187247, 128374494]

約数ペア:

[(1, 128374494), (2, 64187247), (3, 42791498), (6, 21395749), (2273, 56478), (4546, 28239), (6819, 18826), (9413, 13638)]