189814676

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 356227200

約数和(自身を除く): 166412524

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 149, 227, 244, 298, 454, 596, 908, 1403, 2806, 3427, 5221, 5612, 6854, 9089, 10442, 13708, 13847, 18178, 20884, 27694, 33823, 36356, 55388, 67646, 135292, 209047, 318481, 418094, 636962, 777929, 836188, 1273924, 1555858, 2063203, 3111716, 4126406, 8252812, 47453669, 94907338, 189814676]

約数ペア:

[(1, 189814676), (2, 94907338), (4, 47453669), (23, 8252812), (46, 4126406), (61, 3111716), (92, 2063203), (122, 1555858), (149, 1273924), (227, 836188), (244, 777929), (298, 636962), (454, 418094), (596, 318481), (908, 209047), (1403, 135292), (2806, 67646), (3427, 55388), (5221, 36356), (5612, 33823), (6854, 27694), (9089, 20884), (10442, 18178), (13708, 13847)]