104889728

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 242352000

約数和(自身を除く): 137462272

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 43, 59, 64, 68, 76, 86, 118, 128, 136, 152, 172, 236, 272, 304, 323, 344, 472, 544, 608, 646, 688, 731, 817, 944, 1003, 1088, 1121, 1216, 1292, 1376, 1462, 1634, 1888, 2006, 2176, 2242, 2432, 2537, 2584, 2752, 2924, 3268, 3776, 4012, 4484, 5074, 5168, 5504, 5848, 6536, 7552, 8024, 8968, 10148, 10336, 11696, 13072, 13889, 16048, 17936, 19057, 20296, 20672, 23392, 26144, 27778, 32096, 35872, 38114, 40592, 41344, 43129, 46784, 48203, 52288, 55556, 64192, 71744, 76228, 81184, 86258, 93568, 96406, 104576, 111112, 128384, 143488, 152456, 162368, 172516, 192812, 222224, 304912, 324736, 345032, 385624, 444448, 609824, 690064, 771248, 819451, 888896, 1219648, 1380128, 1542496, 1638902, 1777792, 2439296, 2760256, 3084992, 3277804, 5520512, 6169984, 6555608, 13111216, 26222432, 52444864, 104889728]

約数ペア:

[(1, 104889728), (2, 52444864), (4, 26222432), (8, 13111216), (16, 6555608), (17, 6169984), (19, 5520512), (32, 3277804), (34, 3084992), (38, 2760256), (43, 2439296), (59, 1777792), (64, 1638902), (68, 1542496), (76, 1380128), (86, 1219648), (118, 888896), (128, 819451), (136, 771248), (152, 690064), (172, 609824), (236, 444448), (272, 385624), (304, 345032), (323, 324736), (344, 304912), (472, 222224), (544, 192812), (608, 172516), (646, 162368), (688, 152456), (731, 143488), (817, 128384), (944, 111112), (1003, 104576), (1088, 96406), (1121, 93568), (1216, 86258), (1292, 81184), (1376, 76228), (1462, 71744), (1634, 64192), (1888, 55556), (2006, 52288), (2176, 48203), (2242, 46784), (2432, 43129), (2537, 41344), (2584, 40592), (2752, 38114), (2924, 35872), (3268, 32096), (3776, 27778), (4012, 26144), (4484, 23392), (5074, 20672), (5168, 20296), (5504, 19057), (5848, 17936), (6536, 16048), (7552, 13889), (8024, 13072), (8968, 11696), (10148, 10336)]