142723728

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:566

約数の個数: 160

約数和(自身を含む): 473580800

約数和(自身を除く): 330857072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 109, 112, 126, 144, 168, 189, 216, 218, 252, 327, 336, 378, 432, 433, 436, 504, 654, 756, 763, 866, 872, 981, 1008, 1299, 1308, 1512, 1526, 1732, 1744, 1962, 2289, 2598, 2616, 2943, 3024, 3031, 3052, 3464, 3897, 3924, 4578, 5196, 5232, 5886, 6062, 6104, 6867, 6928, 7794, 7848, 9093, 9156, 10392, 11691, 11772, 12124, 12208, 13734, 15588, 15696, 18186, 18312, 20601, 20784, 23382, 23544, 24248, 27279, 27468, 31176, 36372, 36624, 41202, 46764, 47088, 47197, 48496, 54558, 54936, 62352, 72744, 81837, 82404, 93528, 94394, 109116, 109872, 141591, 145488, 163674, 164808, 187056, 188788, 218232, 283182, 327348, 329616, 330379, 377576, 424773, 436464, 566364, 654696, 660758, 755152, 849546, 991137, 1132728, 1274319, 1309392, 1321516, 1699092, 1982274, 2265456, 2548638, 2643032, 2973411, 3398184, 3964548, 5097276, 5286064, 5946822, 6796368, 7929096, 8920233, 10194552, 11893644, 15858192, 17840466, 20389104, 23787288, 35680932, 47574576, 71361864, 142723728]

約数ペア:

[(1, 142723728), (2, 71361864), (3, 47574576), (4, 35680932), (6, 23787288), (7, 20389104), (8, 17840466), (9, 15858192), (12, 11893644), (14, 10194552), (16, 8920233), (18, 7929096), (21, 6796368), (24, 5946822), (27, 5286064), (28, 5097276), (36, 3964548), (42, 3398184), (48, 2973411), (54, 2643032), (56, 2548638), (63, 2265456), (72, 1982274), (84, 1699092), (108, 1321516), (109, 1309392), (112, 1274319), (126, 1132728), (144, 991137), (168, 849546), (189, 755152), (216, 660758), (218, 654696), (252, 566364), (327, 436464), (336, 424773), (378, 377576), (432, 330379), (433, 329616), (436, 327348), (504, 283182), (654, 218232), (756, 188788), (763, 187056), (866, 164808), (872, 163674), (981, 145488), (1008, 141591), (1299, 109872), (1308, 109116), (1512, 94394), (1526, 93528), (1732, 82404), (1744, 81837), (1962, 72744), (2289, 62352), (2598, 54936), (2616, 54558), (2943, 48496), (3024, 47197), (3031, 47088), (3052, 46764), (3464, 41202), (3897, 36624), (3924, 36372), (4578, 31176), (5196, 27468), (5232, 27279), (5886, 24248), (6062, 23544), (6104, 23382), (6867, 20784), (6928, 20601), (7794, 18312), (7848, 18186), (9093, 15696), (9156, 15588), (10392, 13734), (11691, 12208), (11772, 12124)]