141211728

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{953}}^1$

素因数の和:991

約数の個数: 160

約数和(自身を含む): 473184000

約数和(自身を除く): 331972272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 343, 378, 392, 432, 441, 504, 588, 686, 756, 784, 882, 953, 1008, 1029, 1176, 1323, 1372, 1512, 1764, 1906, 2058, 2352, 2646, 2744, 2859, 3024, 3087, 3528, 3812, 4116, 5292, 5488, 5718, 6174, 6671, 7056, 7624, 8232, 8577, 9261, 10584, 11436, 12348, 13342, 15248, 16464, 17154, 18522, 20013, 21168, 22872, 24696, 25731, 26684, 34308, 37044, 40026, 45744, 46697, 49392, 51462, 53368, 60039, 68616, 74088, 80052, 93394, 102924, 106736, 120078, 137232, 140091, 148176, 160104, 180117, 186788, 205848, 240156, 280182, 320208, 326879, 360234, 373576, 411696, 420273, 480312, 560364, 653758, 720468, 747152, 840546, 960624, 980637, 1120728, 1260819, 1307516, 1440936, 1681092, 1961274, 2241456, 2521638, 2615032, 2881872, 2941911, 3362184, 3922548, 5043276, 5230064, 5883822, 6724368, 7845096, 8825733, 10086552, 11767644, 15690192, 17651466, 20173104, 23535288, 35302932, 47070576, 70605864, 141211728]

約数ペア:

[(1, 141211728), (2, 70605864), (3, 47070576), (4, 35302932), (6, 23535288), (7, 20173104), (8, 17651466), (9, 15690192), (12, 11767644), (14, 10086552), (16, 8825733), (18, 7845096), (21, 6724368), (24, 5883822), (27, 5230064), (28, 5043276), (36, 3922548), (42, 3362184), (48, 2941911), (49, 2881872), (54, 2615032), (56, 2521638), (63, 2241456), (72, 1961274), (84, 1681092), (98, 1440936), (108, 1307516), (112, 1260819), (126, 1120728), (144, 980637), (147, 960624), (168, 840546), (189, 747152), (196, 720468), (216, 653758), (252, 560364), (294, 480312), (336, 420273), (343, 411696), (378, 373576), (392, 360234), (432, 326879), (441, 320208), (504, 280182), (588, 240156), (686, 205848), (756, 186788), (784, 180117), (882, 160104), (953, 148176), (1008, 140091), (1029, 137232), (1176, 120078), (1323, 106736), (1372, 102924), (1512, 93394), (1764, 80052), (1906, 74088), (2058, 68616), (2352, 60039), (2646, 53368), (2744, 51462), (2859, 49392), (3024, 46697), (3087, 45744), (3528, 40026), (3812, 37044), (4116, 34308), (5292, 26684), (5488, 25731), (5718, 24696), (6174, 22872), (6671, 21168), (7056, 20013), (7624, 18522), (8232, 17154), (8577, 16464), (9261, 15248), (10584, 13342), (11436, 12348)]