157445388866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1979}}^1\times {\mathrm{4973}}^1$

素因数の和:7394

約数の個数: 32

約数和(自身を含む): 249364526400

約数和(自身を除く): 91919137534

約数列:

[1, 2, 19, 38, 421, 842, 1979, 3958, 4973, 7999, 9946, 15998, 37601, 75202, 94487, 188974, 833159, 1666318, 2093633, 4187266, 9841567, 15830021, 19683134, 31660042, 39779027, 79558054, 186989773, 373979546, 4143299707, 8286599414, 78722694433, 157445388866]

約数ペア:

[(1, 157445388866), (2, 78722694433), (19, 8286599414), (38, 4143299707), (421, 373979546), (842, 186989773), (1979, 79558054), (3958, 39779027), (4973, 31660042), (7999, 19683134), (9946, 15830021), (15998, 9841567), (37601, 4187266), (75202, 2093633), (94487, 1666318), (188974, 833159)]