137841872

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 334978560

約数和(自身を除く): 197136688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 37, 56, 58, 62, 74, 112, 116, 124, 148, 203, 217, 232, 248, 259, 296, 406, 434, 464, 496, 518, 592, 812, 868, 899, 1036, 1073, 1147, 1369, 1624, 1736, 1798, 2072, 2146, 2294, 2738, 3248, 3472, 3596, 4144, 4292, 4588, 5476, 6293, 7192, 7511, 8029, 8584, 9176, 9583, 10952, 12586, 14384, 15022, 16058, 17168, 18352, 19166, 21904, 25172, 30044, 32116, 33263, 38332, 39701, 42439, 50344, 60088, 64232, 66526, 76664, 79402, 84878, 100688, 120176, 128464, 133052, 153328, 158804, 169756, 232841, 266104, 277907, 297073, 317608, 339512, 465682, 532208, 555814, 594146, 635216, 679024, 931364, 1111628, 1188292, 1230731, 1862728, 2223256, 2376584, 2461462, 3725456, 4446512, 4753168, 4922924, 8615117, 9845848, 17230234, 19691696, 34460468, 68920936, 137841872]

約数ペア:

[(1, 137841872), (2, 68920936), (4, 34460468), (7, 19691696), (8, 17230234), (14, 9845848), (16, 8615117), (28, 4922924), (29, 4753168), (31, 4446512), (37, 3725456), (56, 2461462), (58, 2376584), (62, 2223256), (74, 1862728), (112, 1230731), (116, 1188292), (124, 1111628), (148, 931364), (203, 679024), (217, 635216), (232, 594146), (248, 555814), (259, 532208), (296, 465682), (406, 339512), (434, 317608), (464, 297073), (496, 277907), (518, 266104), (592, 232841), (812, 169756), (868, 158804), (899, 153328), (1036, 133052), (1073, 128464), (1147, 120176), (1369, 100688), (1624, 84878), (1736, 79402), (1798, 76664), (2072, 66526), (2146, 64232), (2294, 60088), (2738, 50344), (3248, 42439), (3472, 39701), (3596, 38332), (4144, 33263), (4292, 32116), (4588, 30044), (5476, 25172), (6293, 21904), (7192, 19166), (7511, 18352), (8029, 17168), (8584, 16058), (9176, 15022), (9583, 14384), (10952, 12586)]