128862156

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{228479}}^1$

素因数の和:228533

約数の個数: 24

約数和(自身を含む): 307077120

約数和(自身を除く): 178214964

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 228479, 456958, 685437, 913916, 1370874, 2741748, 10738513, 21477026, 32215539, 42954052, 64431078, 128862156]

約数ペア:

[(1, 128862156), (2, 64431078), (3, 42954052), (4, 32215539), (6, 21477026), (12, 10738513), (47, 2741748), (94, 1370874), (141, 913916), (188, 685437), (282, 456958), (564, 228479)]