128554512

素因数分解:

$2^4\times 3^1\times {\mathrm{2678219}}^1$

素因数の和:2678230

約数の個数: 20

約数和(自身を含む): 332099280

約数和(自身を除く): 203544768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2678219, 5356438, 8034657, 10712876, 16069314, 21425752, 32138628, 42851504, 64277256, 128554512]

約数ペア:

[(1, 128554512), (2, 64277256), (3, 42851504), (4, 32138628), (6, 21425752), (8, 16069314), (12, 10712876), (16, 8034657), (24, 5356438), (48, 2678219)]