145619724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 371589120

約数和(自身を除く): 225969396

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 107, 114, 127, 141, 188, 214, 228, 254, 282, 321, 381, 428, 508, 564, 642, 762, 893, 1284, 1524, 1786, 2033, 2413, 2679, 3572, 4066, 4826, 5029, 5358, 5969, 6099, 7239, 8132, 9652, 10058, 10716, 11938, 12198, 13589, 14478, 15087, 17907, 20116, 23876, 24396, 27178, 28956, 30174, 35814, 40767, 54356, 60348, 71628, 81534, 95551, 113411, 163068, 191102, 226822, 258191, 286653, 340233, 382204, 453644, 516382, 573306, 638683, 680466, 774573, 1032764, 1146612, 1277366, 1360932, 1549146, 1916049, 2554732, 3098292, 3832098, 7664196, 12134977, 24269954, 36404931, 48539908, 72809862, 145619724]

約数ペア:

[(1, 145619724), (2, 72809862), (3, 48539908), (4, 36404931), (6, 24269954), (12, 12134977), (19, 7664196), (38, 3832098), (47, 3098292), (57, 2554732), (76, 1916049), (94, 1549146), (107, 1360932), (114, 1277366), (127, 1146612), (141, 1032764), (188, 774573), (214, 680466), (228, 638683), (254, 573306), (282, 516382), (321, 453644), (381, 382204), (428, 340233), (508, 286653), (564, 258191), (642, 226822), (762, 191102), (893, 163068), (1284, 113411), (1524, 95551), (1786, 81534), (2033, 71628), (2413, 60348), (2679, 54356), (3572, 40767), (4066, 35814), (4826, 30174), (5029, 28956), (5358, 27178), (5969, 24396), (6099, 23876), (7239, 20116), (8132, 17907), (9652, 15087), (10058, 14478), (10716, 13589), (11938, 12198)]