148821568

素因数分解:

$2^6\times 7^1\times {\mathrm{332191}}^1$

素因数の和:332210

約数の個数: 28

約数和(自身を含む): 337507072

約数和(自身を除く): 188685504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 332191, 664382, 1328764, 2325337, 2657528, 4650674, 5315056, 9301348, 10630112, 18602696, 21260224, 37205392, 74410784, 148821568]

約数ペア:

[(1, 148821568), (2, 74410784), (4, 37205392), (7, 21260224), (8, 18602696), (14, 10630112), (16, 9301348), (28, 5315056), (32, 4650674), (56, 2657528), (64, 2325337), (112, 1328764), (224, 664382), (448, 332191)]