158173616

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{16127}}^1$

素因数の和:16748

約数の個数: 20

約数和(自身を含む): 306980352

約数和(自身を除く): 148806736

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 9808, 16127, 32254, 64508, 129016, 258032, 9885851, 19771702, 39543404, 79086808, 158173616]

約数ペア:

[(1, 158173616), (2, 79086808), (4, 39543404), (8, 19771702), (16, 9885851), (613, 258032), (1226, 129016), (2452, 64508), (4904, 32254), (9808, 16127)]