161796222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10111}}^1$

素因数の和:10253

約数の個数: 48

約数和(自身を含む): 403832832

約数和(自身を除く): 242036610

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 5334, 8001, 10111, 16002, 20222, 30333, 60666, 70777, 90999, 141554, 181998, 212331, 424662, 636993, 1273986, 1284097, 2568194, 3852291, 7704582, 8988679, 11556873, 17977358, 23113746, 26966037, 53932074, 80898111, 161796222]

約数ペア:

[(1, 161796222), (2, 80898111), (3, 53932074), (6, 26966037), (7, 23113746), (9, 17977358), (14, 11556873), (18, 8988679), (21, 7704582), (42, 3852291), (63, 2568194), (126, 1284097), (127, 1273986), (254, 636993), (381, 424662), (762, 212331), (889, 181998), (1143, 141554), (1778, 90999), (2286, 70777), (2667, 60666), (5334, 30333), (8001, 20222), (10111, 16002)]