157270528

素因数分解:

$2^9\times {\mathrm{307169}}^1$

素因数の和:307187

約数の個数: 20

約数和(自身を含む): 314234910

約数和(自身を除く): 156964382

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 307169, 614338, 1228676, 2457352, 4914704, 9829408, 19658816, 39317632, 78635264, 157270528]

約数ペア:

[(1, 157270528), (2, 78635264), (4, 39317632), (8, 19658816), (16, 9829408), (32, 4914704), (64, 2457352), (128, 1228676), (256, 614338), (512, 307169)]