140749416

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:919

約数の個数: 96

約数和(自身を含む): 404726400

約数和(自身を除く): 263976984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 137, 152, 171, 228, 274, 342, 411, 456, 548, 684, 751, 822, 1096, 1233, 1368, 1502, 1644, 2253, 2466, 2603, 3004, 3288, 4506, 4932, 5206, 6008, 6759, 7809, 9012, 9864, 10412, 13518, 14269, 15618, 18024, 20824, 23427, 27036, 28538, 31236, 42807, 46854, 54072, 57076, 62472, 85614, 93708, 102887, 114152, 128421, 171228, 187416, 205774, 256842, 308661, 342456, 411548, 513684, 617322, 823096, 925983, 1027368, 1234644, 1851966, 1954853, 2469288, 3703932, 3909706, 5864559, 7407864, 7819412, 11729118, 15638824, 17593677, 23458236, 35187354, 46916472, 70374708, 140749416]

約数ペア:

[(1, 140749416), (2, 70374708), (3, 46916472), (4, 35187354), (6, 23458236), (8, 17593677), (9, 15638824), (12, 11729118), (18, 7819412), (19, 7407864), (24, 5864559), (36, 3909706), (38, 3703932), (57, 2469288), (72, 1954853), (76, 1851966), (114, 1234644), (137, 1027368), (152, 925983), (171, 823096), (228, 617322), (274, 513684), (342, 411548), (411, 342456), (456, 308661), (548, 256842), (684, 205774), (751, 187416), (822, 171228), (1096, 128421), (1233, 114152), (1368, 102887), (1502, 93708), (1644, 85614), (2253, 62472), (2466, 57076), (2603, 54072), (3004, 46854), (3288, 42807), (4506, 31236), (4932, 28538), (5206, 27036), (6008, 23427), (6759, 20824), (7809, 18024), (9012, 15618), (9864, 14269), (10412, 13518)]