143304896

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^2\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 84

約数和(自身を含む): 334652112

約数和(自身を除く): 191347216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 173, 224, 301, 344, 346, 448, 602, 688, 692, 1204, 1211, 1376, 1384, 1849, 2408, 2422, 2752, 2768, 3698, 4816, 4844, 5536, 7396, 7439, 9632, 9688, 11072, 12943, 14792, 14878, 19264, 19376, 25886, 29584, 29756, 38752, 51772, 52073, 59168, 59512, 77504, 103544, 104146, 118336, 119024, 207088, 208292, 238048, 319877, 414176, 416584, 476096, 639754, 828352, 833168, 1279508, 1666336, 2239139, 2559016, 3332672, 4478278, 5118032, 8956556, 10236064, 17913112, 20472128, 35826224, 71652448, 143304896]

約数ペア:

[(1, 143304896), (2, 71652448), (4, 35826224), (7, 20472128), (8, 17913112), (14, 10236064), (16, 8956556), (28, 5118032), (32, 4478278), (43, 3332672), (56, 2559016), (64, 2239139), (86, 1666336), (112, 1279508), (172, 833168), (173, 828352), (224, 639754), (301, 476096), (344, 416584), (346, 414176), (448, 319877), (602, 238048), (688, 208292), (692, 207088), (1204, 119024), (1211, 118336), (1376, 104146), (1384, 103544), (1849, 77504), (2408, 59512), (2422, 59168), (2752, 52073), (2768, 51772), (3698, 38752), (4816, 29756), (4844, 29584), (5536, 25886), (7396, 19376), (7439, 19264), (9632, 14878), (9688, 14792), (11072, 12943)]