121742656

素因数分解:

$2^6\times 7^2\times {\mathrm{38821}}^1$

素因数の和:38847

約数の個数: 42

約数和(自身を含む): 281032458

約数和(自身を除く): 159289802

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 38821, 77642, 155284, 271747, 310568, 543494, 621136, 1086988, 1242272, 1902229, 2173976, 2484544, 3804458, 4347952, 7608916, 8695904, 15217832, 17391808, 30435664, 60871328, 121742656]

約数ペア:

[(1, 121742656), (2, 60871328), (4, 30435664), (7, 17391808), (8, 15217832), (14, 8695904), (16, 7608916), (28, 4347952), (32, 3804458), (49, 2484544), (56, 2173976), (64, 1902229), (98, 1242272), (112, 1086988), (196, 621136), (224, 543494), (392, 310568), (448, 271747), (784, 155284), (1568, 77642), (3136, 38821)]