154026544

素因数分解:

$2^4\times 7^1\times {\mathrm{1375237}}^1$

素因数の和:1375252

約数の個数: 20

約数和(自身を含む): 341059024

約数和(自身を除く): 187032480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1375237, 2750474, 5500948, 9626659, 11001896, 19253318, 22003792, 38506636, 77013272, 154026544]

約数ペア:

[(1, 154026544), (2, 77013272), (4, 38506636), (7, 22003792), (8, 19253318), (14, 11001896), (16, 9626659), (28, 5500948), (56, 2750474), (112, 1375237)]