156919968856

素因数分解:

$2^3\times 7^2\times {\mathrm{400306043}}^1$

素因数の和:400306063

約数の個数: 24

約数和(自身を含む): 342261667620

約数和(自身を除く): 185341698764

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 400306043, 800612086, 1601224172, 2802142301, 3202448344, 5604284602, 11208569204, 19614996107, 22417138408, 39229992214, 78459984428, 156919968856]

約数ペア:

[(1, 156919968856), (2, 78459984428), (4, 39229992214), (7, 22417138408), (8, 19614996107), (14, 11208569204), (28, 5604284602), (49, 3202448344), (56, 2802142301), (98, 1601224172), (196, 800612086), (392, 400306043)]