129254456

素因数分解:

$2^3\times {\mathrm{2389}}^1\times {\mathrm{6763}}^1$

素因数の和:9158

約数の個数: 16

約数和(自身を含む): 242489400

約数和(自身を除く): 113234944

約数列:

[1, 2, 4, 8, 2389, 4778, 6763, 9556, 13526, 19112, 27052, 54104, 16156807, 32313614, 64627228, 129254456]

約数ペア:

[(1, 129254456), (2, 64627228), (4, 32313614), (8, 16156807), (2389, 54104), (4778, 27052), (6763, 19112), (9556, 13526)]