128776146

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{456653}}^1$

素因数の和:456705

約数の個数: 16

約数和(自身を含む): 263032704

約数和(自身を除く): 134256558

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 456653, 913306, 1369959, 2739918, 21462691, 42925382, 64388073, 128776146]

約数ペア:

[(1, 128776146), (2, 64388073), (3, 42925382), (6, 21462691), (47, 2739918), (94, 1369959), (141, 913306), (282, 456653)]