168695896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{6427}}^1$

素因数の和:6643

約数の個数: 32

約数和(自身を含む): 336698640

約数和(自身を除く): 168002744

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 193, 386, 772, 1544, 3281, 6427, 6562, 12854, 13124, 25708, 26248, 51416, 109259, 218518, 437036, 874072, 1240411, 2480822, 4961644, 9923288, 21086987, 42173974, 84347948, 168695896]

約数ペア:

[(1, 168695896), (2, 84347948), (4, 42173974), (8, 21086987), (17, 9923288), (34, 4961644), (68, 2480822), (136, 1240411), (193, 874072), (386, 437036), (772, 218518), (1544, 109259), (3281, 51416), (6427, 26248), (6562, 25708), (12854, 13124)]