102854144

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 80

約数和(自身を含む): 220558800

約数和(自身を除く): 117704656

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 97, 109, 128, 152, 194, 218, 256, 304, 388, 436, 512, 608, 776, 872, 1216, 1552, 1744, 1843, 2071, 2432, 3104, 3488, 3686, 4142, 4864, 6208, 6976, 7372, 8284, 9728, 10573, 12416, 13952, 14744, 16568, 21146, 24832, 27904, 29488, 33136, 42292, 49664, 55808, 58976, 66272, 84584, 117952, 132544, 169168, 200887, 235904, 265088, 338336, 401774, 471808, 530176, 676672, 803548, 943616, 1060352, 1353344, 1607096, 2706688, 3214192, 5413376, 6428384, 12856768, 25713536, 51427072, 102854144]

約数ペア:

[(1, 102854144), (2, 51427072), (4, 25713536), (8, 12856768), (16, 6428384), (19, 5413376), (32, 3214192), (38, 2706688), (64, 1607096), (76, 1353344), (97, 1060352), (109, 943616), (128, 803548), (152, 676672), (194, 530176), (218, 471808), (256, 401774), (304, 338336), (388, 265088), (436, 235904), (512, 200887), (608, 169168), (776, 132544), (872, 117952), (1216, 84584), (1552, 66272), (1744, 58976), (1843, 55808), (2071, 49664), (2432, 42292), (3104, 33136), (3488, 29488), (3686, 27904), (4142, 24832), (4864, 21146), (6208, 16568), (6976, 14744), (7372, 13952), (8284, 12416), (9728, 10573)]