16257140416

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{1453}}^1$

素因数の和:2190

約数の個数: 112

約数和(自身を含む): 36801600768

約数和(自身を除く): 20544460352

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 176, 184, 253, 352, 368, 506, 691, 704, 736, 1012, 1382, 1453, 1472, 2024, 2764, 2906, 4048, 5528, 5812, 7601, 8096, 11056, 11624, 15202, 15893, 15983, 16192, 22112, 23248, 30404, 31786, 31966, 33419, 44224, 46496, 60808, 63572, 63932, 66838, 92992, 121616, 127144, 127864, 133676, 174823, 243232, 254288, 255728, 267352, 349646, 367609, 486464, 508576, 511456, 534704, 699292, 735218, 1004023, 1017152, 1022912, 1069408, 1398584, 1470436, 2008046, 2138816, 2797168, 2940872, 4016092, 5594336, 5881744, 8032184, 11044253, 11188672, 11763488, 16064368, 22088506, 23092529, 23526976, 32128736, 44177012, 46185058, 64257472, 88354024, 92370116, 176708048, 184740232, 254017819, 353416096, 369480464, 508035638, 706832192, 738960928, 1016071276, 1477921856, 2032142552, 4064285104, 8128570208, 16257140416]

約数ペア:

[(1, 16257140416), (2, 8128570208), (4, 4064285104), (8, 2032142552), (11, 1477921856), (16, 1016071276), (22, 738960928), (23, 706832192), (32, 508035638), (44, 369480464), (46, 353416096), (64, 254017819), (88, 184740232), (92, 176708048), (176, 92370116), (184, 88354024), (253, 64257472), (352, 46185058), (368, 44177012), (506, 32128736), (691, 23526976), (704, 23092529), (736, 22088506), (1012, 16064368), (1382, 11763488), (1453, 11188672), (1472, 11044253), (2024, 8032184), (2764, 5881744), (2906, 5594336), (4048, 4016092), (5528, 2940872), (5812, 2797168), (7601, 2138816), (8096, 2008046), (11056, 1470436), (11624, 1398584), (15202, 1069408), (15893, 1022912), (15983, 1017152), (16192, 1004023), (22112, 735218), (23248, 699292), (30404, 534704), (31786, 511456), (31966, 508576), (33419, 486464), (44224, 367609), (46496, 349646), (60808, 267352), (63572, 255728), (63932, 254288), (66838, 243232), (92992, 174823), (121616, 133676), (127144, 127864)]