170397868

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:922

約数の個数: 36

約数和(自身を含む): 318670912

約数和(自身を除く): 148273044

約数列:

[1, 2, 4, 17, 34, 68, 223, 289, 446, 578, 661, 892, 1156, 1322, 2644, 3791, 7582, 11237, 15164, 22474, 44948, 64447, 128894, 147403, 191029, 257788, 294806, 382058, 589612, 764116, 2505851, 5011702, 10023404, 42599467, 85198934, 170397868]

約数ペア:

[(1, 170397868), (2, 85198934), (4, 42599467), (17, 10023404), (34, 5011702), (68, 2505851), (223, 764116), (289, 589612), (446, 382058), (578, 294806), (661, 257788), (892, 191029), (1156, 147403), (1322, 128894), (2644, 64447), (3791, 44948), (7582, 22474), (11237, 15164)]