119640416

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28111}}^1$

素因数の和:28147

約数の個数: 48

約数和(自身を含む): 283368960

約数和(自身を除く): 163728544

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 28111, 56222, 112444, 196777, 224888, 393554, 449776, 534109, 787108, 899552, 1068218, 1574216, 2136436, 3148432, 3738763, 4272872, 6296864, 7477526, 8545744, 14955052, 17091488, 29910104, 59820208, 119640416]

約数ペア:

[(1, 119640416), (2, 59820208), (4, 29910104), (7, 17091488), (8, 14955052), (14, 8545744), (16, 7477526), (19, 6296864), (28, 4272872), (32, 3738763), (38, 3148432), (56, 2136436), (76, 1574216), (112, 1068218), (133, 899552), (152, 787108), (224, 534109), (266, 449776), (304, 393554), (532, 224888), (608, 196777), (1064, 112444), (2128, 56222), (4256, 28111)]