168502208

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8747}}^1$

素因数の和:8809

約数の個数: 56

約数和(自身を含む): 391070592

約数和(自身を除く): 222568384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 2408, 2752, 4816, 8747, 9632, 17494, 19264, 34988, 61229, 69976, 122458, 139952, 244916, 279904, 376121, 489832, 559808, 752242, 979664, 1504484, 1959328, 2632847, 3008968, 3918656, 5265694, 6017936, 10531388, 12035872, 21062776, 24071744, 42125552, 84251104, 168502208]

約数ペア:

[(1, 168502208), (2, 84251104), (4, 42125552), (7, 24071744), (8, 21062776), (14, 12035872), (16, 10531388), (28, 6017936), (32, 5265694), (43, 3918656), (56, 3008968), (64, 2632847), (86, 1959328), (112, 1504484), (172, 979664), (224, 752242), (301, 559808), (344, 489832), (448, 376121), (602, 279904), (688, 244916), (1204, 139952), (1376, 122458), (2408, 69976), (2752, 61229), (4816, 34988), (8747, 19264), (9632, 17494)]