130440352

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2029}}^1$

素因数の和:2094

約数の個数: 72

約数和(自身を含む): 306168660

約数和(自身を除く): 175728308

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 392, 574, 656, 784, 1148, 1312, 1568, 2009, 2029, 2296, 4018, 4058, 4592, 8036, 8116, 9184, 14203, 16072, 16232, 28406, 32144, 32464, 56812, 64288, 64928, 83189, 99421, 113624, 166378, 198842, 227248, 332756, 397684, 454496, 582323, 665512, 795368, 1164646, 1331024, 1590736, 2329292, 2662048, 3181472, 4076261, 4658584, 8152522, 9317168, 16305044, 18634336, 32610088, 65220176, 130440352]

約数ペア:

[(1, 130440352), (2, 65220176), (4, 32610088), (7, 18634336), (8, 16305044), (14, 9317168), (16, 8152522), (28, 4658584), (32, 4076261), (41, 3181472), (49, 2662048), (56, 2329292), (82, 1590736), (98, 1331024), (112, 1164646), (164, 795368), (196, 665512), (224, 582323), (287, 454496), (328, 397684), (392, 332756), (574, 227248), (656, 198842), (784, 166378), (1148, 113624), (1312, 99421), (1568, 83189), (2009, 64928), (2029, 64288), (2296, 56812), (4018, 32464), (4058, 32144), (4592, 28406), (8036, 16232), (8116, 16072), (9184, 14203)]