159016504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{2441}}^1$

素因数の和:2943

約数の個数: 32

約数和(自身を含む): 316483200

約数和(自身を除く): 157466696

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 479, 958, 1916, 2441, 3832, 4882, 8143, 9764, 16286, 19528, 32572, 41497, 65144, 82994, 165988, 331976, 1169239, 2338478, 4676956, 9353912, 19877063, 39754126, 79508252, 159016504]

約数ペア:

[(1, 159016504), (2, 79508252), (4, 39754126), (8, 19877063), (17, 9353912), (34, 4676956), (68, 2338478), (136, 1169239), (479, 331976), (958, 165988), (1916, 82994), (2441, 65144), (3832, 41497), (4882, 32572), (8143, 19528), (9764, 16286)]