159489328

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{343727}}^1$

素因数の和:343764

約数の個数: 20

約数和(自身を含む): 319667040

約数和(自身を除く): 160177712

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 343727, 687454, 1374908, 2749816, 5499632, 9968083, 19936166, 39872332, 79744664, 159489328]

約数ペア:

[(1, 159489328), (2, 79744664), (4, 39872332), (8, 19936166), (16, 9968083), (29, 5499632), (58, 2749816), (116, 1374908), (232, 687454), (464, 343727)]