149960608

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15569}}^1$

素因数の和:15629

約数の個数: 48

約数和(自身を含む): 345280320

約数和(自身を除く): 195319712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 15569, 31138, 62276, 108983, 124552, 217966, 249104, 435932, 498208, 669467, 871864, 1338934, 1743728, 2677868, 3487456, 4686269, 5355736, 9372538, 10711472, 18745076, 21422944, 37490152, 74980304, 149960608]

約数ペア:

[(1, 149960608), (2, 74980304), (4, 37490152), (7, 21422944), (8, 18745076), (14, 10711472), (16, 9372538), (28, 5355736), (32, 4686269), (43, 3487456), (56, 2677868), (86, 1743728), (112, 1338934), (172, 871864), (224, 669467), (301, 498208), (344, 435932), (602, 249104), (688, 217966), (1204, 124552), (1376, 108983), (2408, 62276), (4816, 31138), (9632, 15569)]