128892

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 314496

約数和(自身を除く): 185604

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 467, 934, 1401, 1868, 2802, 5604, 10741, 21482, 32223, 42964, 64446, 128892]

約数ペア:

[(1, 128892), (2, 64446), (3, 42964), (4, 32223), (6, 21482), (12, 10741), (23, 5604), (46, 2802), (69, 1868), (92, 1401), (138, 934), (276, 467)]