149074688

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2029}}^1$

素因数の和:2093

約数の個数: 72

約数和(自身を含む): 348542880

約数和(自身を除く): 199468192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 1148, 1312, 1792, 2029, 2296, 2624, 4058, 4592, 5248, 8116, 9184, 10496, 14203, 16232, 18368, 28406, 32464, 36736, 56812, 64928, 73472, 83189, 113624, 129856, 166378, 227248, 259712, 332756, 454496, 519424, 582323, 665512, 908992, 1164646, 1331024, 1817984, 2329292, 2662048, 3635968, 4658584, 5324096, 9317168, 10648192, 18634336, 21296384, 37268672, 74537344, 149074688]

約数ペア:

[(1, 149074688), (2, 74537344), (4, 37268672), (7, 21296384), (8, 18634336), (14, 10648192), (16, 9317168), (28, 5324096), (32, 4658584), (41, 3635968), (56, 2662048), (64, 2329292), (82, 1817984), (112, 1331024), (128, 1164646), (164, 908992), (224, 665512), (256, 582323), (287, 519424), (328, 454496), (448, 332756), (574, 259712), (656, 227248), (896, 166378), (1148, 129856), (1312, 113624), (1792, 83189), (2029, 73472), (2296, 64928), (2624, 56812), (4058, 36736), (4592, 32464), (5248, 28406), (8116, 18368), (9184, 16232), (10496, 14203)]