129801124

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{463}}^1\times {\mathrm{643}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 230088320

約数和(自身を除く): 100287196

約数列:

[1, 2, 4, 109, 218, 436, 463, 643, 926, 1286, 1852, 2572, 50467, 70087, 100934, 140174, 201868, 280348, 297709, 595418, 1190836, 32450281, 64900562, 129801124]

約数ペア:

[(1, 129801124), (2, 64900562), (4, 32450281), (109, 1190836), (218, 595418), (436, 297709), (463, 280348), (643, 201868), (926, 140174), (1286, 100934), (1852, 70087), (2572, 50467)]