139921824

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{208217}}^1$

素因数の和:208237

約数の個数: 48

約数和(自身を含む): 419767488

約数和(自身を除く): 279845664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 208217, 416434, 624651, 832868, 1249302, 1457519, 1665736, 2498604, 2915038, 3331472, 4372557, 4997208, 5830076, 6662944, 8745114, 9994416, 11660152, 17490228, 19988832, 23320304, 34980456, 46640608, 69960912, 139921824]

約数ペア:

[(1, 139921824), (2, 69960912), (3, 46640608), (4, 34980456), (6, 23320304), (7, 19988832), (8, 17490228), (12, 11660152), (14, 9994416), (16, 8745114), (21, 6662944), (24, 5830076), (28, 4997208), (32, 4372557), (42, 3331472), (48, 2915038), (56, 2498604), (84, 1665736), (96, 1457519), (112, 1249302), (168, 832868), (224, 624651), (336, 416434), (672, 208217)]