158658212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{4871}}^1$

素因数の和:5371

約数の個数: 24

約数和(自身を含む): 294658560

約数和(自身を除く): 136000348

約数列:

[1, 2, 4, 17, 34, 68, 479, 958, 1916, 4871, 8143, 9742, 16286, 19484, 32572, 82807, 165614, 331228, 2333209, 4666418, 9332836, 39664553, 79329106, 158658212]

約数ペア:

[(1, 158658212), (2, 79329106), (4, 39664553), (17, 9332836), (34, 4666418), (68, 2333209), (479, 331228), (958, 165614), (1916, 82807), (4871, 32572), (8143, 19484), (9742, 16286)]