127191456

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{9013}}^1$

素因数の和:9043

約数の個数: 108

約数和(自身を含む): 420800562

約数和(自身を除く): 293609106

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 9013, 14112, 18026, 27039, 36052, 54078, 63091, 72104, 81117, 108156, 126182, 144208, 162234, 189273, 216312, 252364, 288416, 324468, 378546, 432624, 441637, 504728, 567819, 648936, 757092, 865248, 883274, 1009456, 1135638, 1297872, 1324911, 1514184, 1766548, 2018912, 2271276, 2595744, 2649822, 3028368, 3533096, 3974733, 4542552, 5299644, 6056736, 7066192, 7949466, 9085104, 10599288, 14132384, 15898932, 18170208, 21198576, 31797864, 42397152, 63595728, 127191456]

約数ペア:

[(1, 127191456), (2, 63595728), (3, 42397152), (4, 31797864), (6, 21198576), (7, 18170208), (8, 15898932), (9, 14132384), (12, 10599288), (14, 9085104), (16, 7949466), (18, 7066192), (21, 6056736), (24, 5299644), (28, 4542552), (32, 3974733), (36, 3533096), (42, 3028368), (48, 2649822), (49, 2595744), (56, 2271276), (63, 2018912), (72, 1766548), (84, 1514184), (96, 1324911), (98, 1297872), (112, 1135638), (126, 1009456), (144, 883274), (147, 865248), (168, 757092), (196, 648936), (224, 567819), (252, 504728), (288, 441637), (294, 432624), (336, 378546), (392, 324468), (441, 288416), (504, 252364), (588, 216312), (672, 189273), (784, 162234), (882, 144208), (1008, 126182), (1176, 108156), (1568, 81117), (1764, 72104), (2016, 63091), (2352, 54078), (3528, 36052), (4704, 27039), (7056, 18026), (9013, 14112)]