157501768

素因数分解:

$2^3\times {\mathrm{613}}^1\times {\mathrm{32117}}^1$

素因数の和:32736

約数の個数: 16

約数和(自身を含む): 295806780

約数和(自身を除く): 138305012

約数列:

[1, 2, 4, 8, 613, 1226, 2452, 4904, 32117, 64234, 128468, 256936, 19687721, 39375442, 78750884, 157501768]

約数ペア:

[(1, 157501768), (2, 78750884), (4, 39375442), (8, 19687721), (613, 256936), (1226, 128468), (2452, 64234), (4904, 32117)]