185413396

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2267}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 390168576

約数和(自身を除く): 204755180

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 127, 161, 254, 322, 508, 644, 889, 1778, 2267, 2921, 3556, 4534, 5842, 9068, 11684, 15869, 20447, 31738, 40894, 52141, 63476, 81788, 104282, 208564, 287909, 364987, 575818, 729974, 1151636, 1459948, 2015363, 4030726, 6621907, 8061452, 13243814, 26487628, 46353349, 92706698, 185413396]

約数ペア:

[(1, 185413396), (2, 92706698), (4, 46353349), (7, 26487628), (14, 13243814), (23, 8061452), (28, 6621907), (46, 4030726), (92, 2015363), (127, 1459948), (161, 1151636), (254, 729974), (322, 575818), (508, 364987), (644, 287909), (889, 208564), (1778, 104282), (2267, 81788), (2921, 63476), (3556, 52141), (4534, 40894), (5842, 31738), (9068, 20447), (11684, 15869)]