140407644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 375316480

約数和(自身を除く): 234908836

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 127, 156, 228, 247, 254, 373, 381, 494, 508, 741, 746, 762, 988, 1119, 1482, 1492, 1524, 1651, 2238, 2413, 2964, 3302, 4476, 4826, 4849, 4953, 6604, 7087, 7239, 9652, 9698, 9906, 14174, 14478, 14547, 19396, 19812, 21261, 28348, 28956, 29094, 31369, 42522, 47371, 58188, 62738, 85044, 92131, 94107, 94742, 125476, 142113, 184262, 188214, 189484, 276393, 284226, 368524, 376428, 552786, 568452, 615823, 900049, 1105572, 1231646, 1800098, 1847469, 2463292, 2700147, 3600196, 3694938, 5400294, 7389876, 10800588, 11700637, 23401274, 35101911, 46802548, 70203822, 140407644]

約数ペア:

[(1, 140407644), (2, 70203822), (3, 46802548), (4, 35101911), (6, 23401274), (12, 11700637), (13, 10800588), (19, 7389876), (26, 5400294), (38, 3694938), (39, 3600196), (52, 2700147), (57, 2463292), (76, 1847469), (78, 1800098), (114, 1231646), (127, 1105572), (156, 900049), (228, 615823), (247, 568452), (254, 552786), (373, 376428), (381, 368524), (494, 284226), (508, 276393), (741, 189484), (746, 188214), (762, 184262), (988, 142113), (1119, 125476), (1482, 94742), (1492, 94107), (1524, 92131), (1651, 85044), (2238, 62738), (2413, 58188), (2964, 47371), (3302, 42522), (4476, 31369), (4826, 29094), (4849, 28956), (4953, 28348), (6604, 21261), (7087, 19812), (7239, 19396), (9652, 14547), (9698, 14478), (9906, 14174)]