131098912

素因数分解:

$2^5\times 7^2\times {\mathrm{83609}}^1$

素因数の和:83633

約数の個数: 36

約数和(自身を含む): 300243510

約数和(自身を除く): 169144598

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 83609, 167218, 334436, 585263, 668872, 1170526, 1337744, 2341052, 2675488, 4096841, 4682104, 8193682, 9364208, 16387364, 18728416, 32774728, 65549456, 131098912]

約数ペア:

[(1, 131098912), (2, 65549456), (4, 32774728), (7, 18728416), (8, 16387364), (14, 9364208), (16, 8193682), (28, 4682104), (32, 4096841), (49, 2675488), (56, 2341052), (98, 1337744), (112, 1170526), (196, 668872), (224, 585263), (392, 334436), (784, 167218), (1568, 83609)]