140732312

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 326459520

約数和(自身を除く): 185727208

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 49, 56, 62, 74, 98, 124, 148, 196, 217, 248, 259, 296, 313, 392, 434, 518, 626, 868, 1036, 1147, 1252, 1519, 1736, 1813, 2072, 2191, 2294, 2504, 3038, 3626, 4382, 4588, 6076, 7252, 8029, 8764, 9176, 9703, 11581, 12152, 14504, 15337, 16058, 17528, 19406, 23162, 30674, 32116, 38812, 46324, 56203, 61348, 64232, 67921, 77624, 81067, 92648, 112406, 122696, 135842, 162134, 224812, 271684, 324268, 359011, 449624, 475447, 543368, 567469, 648536, 718022, 950894, 1134938, 1436044, 1901788, 2269876, 2513077, 2872088, 3803576, 4539752, 5026154, 10052308, 17591539, 20104616, 35183078, 70366156, 140732312]

約数ペア:

[(1, 140732312), (2, 70366156), (4, 35183078), (7, 20104616), (8, 17591539), (14, 10052308), (28, 5026154), (31, 4539752), (37, 3803576), (49, 2872088), (56, 2513077), (62, 2269876), (74, 1901788), (98, 1436044), (124, 1134938), (148, 950894), (196, 718022), (217, 648536), (248, 567469), (259, 543368), (296, 475447), (313, 449624), (392, 359011), (434, 324268), (518, 271684), (626, 224812), (868, 162134), (1036, 135842), (1147, 122696), (1252, 112406), (1519, 92648), (1736, 81067), (1813, 77624), (2072, 67921), (2191, 64232), (2294, 61348), (2504, 56203), (3038, 46324), (3626, 38812), (4382, 32116), (4588, 30674), (6076, 23162), (7252, 19406), (8029, 17528), (8764, 16058), (9176, 15337), (9703, 14504), (11581, 12152)]