140794272

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:375

約数の個数: 144

約数和(自身を含む): 428992200

約数和(自身を除く): 288197928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 149, 153, 193, 204, 272, 288, 298, 306, 386, 408, 447, 544, 579, 596, 612, 772, 816, 894, 1158, 1192, 1224, 1341, 1544, 1632, 1737, 1788, 2316, 2384, 2448, 2533, 2682, 3088, 3281, 3474, 3576, 4632, 4768, 4896, 5066, 5364, 6176, 6562, 6948, 7152, 7599, 9264, 9843, 10132, 10728, 13124, 13896, 14304, 15198, 18528, 19686, 20264, 21456, 22797, 26248, 27792, 28757, 29529, 30396, 39372, 40528, 42912, 45594, 52496, 55584, 57514, 59058, 60792, 78744, 81056, 86271, 91188, 104992, 115028, 118116, 121584, 157488, 172542, 182376, 230056, 236232, 243168, 258813, 314976, 345084, 364752, 460112, 472464, 488869, 517626, 690168, 729504, 920224, 944928, 977738, 1035252, 1380336, 1466607, 1955476, 2070504, 2760672, 2933214, 3910952, 4141008, 4399821, 5866428, 7821904, 8282016, 8799642, 11732856, 15643808, 17599284, 23465712, 35198568, 46931424, 70397136, 140794272]

約数ペア:

[(1, 140794272), (2, 70397136), (3, 46931424), (4, 35198568), (6, 23465712), (8, 17599284), (9, 15643808), (12, 11732856), (16, 8799642), (17, 8282016), (18, 7821904), (24, 5866428), (32, 4399821), (34, 4141008), (36, 3910952), (48, 2933214), (51, 2760672), (68, 2070504), (72, 1955476), (96, 1466607), (102, 1380336), (136, 1035252), (144, 977738), (149, 944928), (153, 920224), (193, 729504), (204, 690168), (272, 517626), (288, 488869), (298, 472464), (306, 460112), (386, 364752), (408, 345084), (447, 314976), (544, 258813), (579, 243168), (596, 236232), (612, 230056), (772, 182376), (816, 172542), (894, 157488), (1158, 121584), (1192, 118116), (1224, 115028), (1341, 104992), (1544, 91188), (1632, 86271), (1737, 81056), (1788, 78744), (2316, 60792), (2384, 59058), (2448, 57514), (2533, 55584), (2682, 52496), (3088, 45594), (3281, 42912), (3474, 40528), (3576, 39372), (4632, 30396), (4768, 29529), (4896, 28757), (5066, 27792), (5364, 26248), (6176, 22797), (6562, 21456), (6948, 20264), (7152, 19686), (7599, 18528), (9264, 15198), (9843, 14304), (10132, 13896), (10728, 13124)]