189315616

素因数分解:

$2^5\times 7^2\times {\mathrm{120737}}^1$

素因数の和:120761

約数の個数: 36

約数和(自身を含む): 433570158

約数和(自身を除く): 244254542

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 120737, 241474, 482948, 845159, 965896, 1690318, 1931792, 3380636, 3863584, 5916113, 6761272, 11832226, 13522544, 23664452, 27045088, 47328904, 94657808, 189315616]

約数ペア:

[(1, 189315616), (2, 94657808), (4, 47328904), (7, 27045088), (8, 23664452), (14, 13522544), (16, 11832226), (28, 6761272), (32, 5916113), (49, 3863584), (56, 3380636), (98, 1931792), (112, 1690318), (196, 965896), (224, 845159), (392, 482948), (784, 241474), (1568, 120737)]