142804926

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:582

約数の個数: 72

約数和(自身を含む): 342964440

約数和(自身を除く): 200159514

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 173, 198, 242, 346, 363, 379, 519, 726, 758, 1038, 1089, 1137, 1557, 1903, 2178, 2274, 3114, 3411, 3806, 4169, 5709, 6822, 8338, 11418, 12507, 17127, 20933, 25014, 34254, 37521, 41866, 45859, 62799, 65567, 75042, 91718, 125598, 131134, 137577, 188397, 196701, 275154, 376794, 393402, 412731, 590103, 721237, 825462, 1180206, 1442474, 2163711, 4327422, 6491133, 7933607, 12982266, 15867214, 23800821, 47601642, 71402463, 142804926]

約数ペア:

[(1, 142804926), (2, 71402463), (3, 47601642), (6, 23800821), (9, 15867214), (11, 12982266), (18, 7933607), (22, 6491133), (33, 4327422), (66, 2163711), (99, 1442474), (121, 1180206), (173, 825462), (198, 721237), (242, 590103), (346, 412731), (363, 393402), (379, 376794), (519, 275154), (726, 196701), (758, 188397), (1038, 137577), (1089, 131134), (1137, 125598), (1557, 91718), (1903, 75042), (2178, 65567), (2274, 62799), (3114, 45859), (3411, 41866), (3806, 37521), (4169, 34254), (5709, 25014), (6822, 20933), (8338, 17127), (11418, 12507)]