156673296031

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1\times {\mathrm{21499}}^1$

素因数の和:22031

約数の個数: 32

約数和(自身を含む): 190232000000

約数和(自身を除く): 33558703969

約数列:

[1, 7, 19, 133, 157, 349, 1099, 2443, 2983, 6631, 20881, 21499, 46417, 54793, 150493, 383551, 408481, 1041067, 2859367, 3375343, 7287469, 7503151, 23627401, 52522057, 64131517, 142559869, 448920619, 997919083, 1177994707, 8245962949, 22381899433, 156673296031]

約数ペア:

[(1, 156673296031), (7, 22381899433), (19, 8245962949), (133, 1177994707), (157, 997919083), (349, 448920619), (1099, 142559869), (2443, 64131517), (2983, 52522057), (6631, 23627401), (20881, 7503151), (21499, 7287469), (46417, 3375343), (54793, 2859367), (150493, 1041067), (383551, 408481)]