156956329246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{56581229}}^1$

素因数の和:56581323

約数の個数: 16

約数和(自身を含む): 251220661200

約数和(自身を除く): 94264331954

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 56581229, 113162458, 1075043351, 2150086702, 4130429717, 8260859434, 78478164623, 156956329246]

約数ペア:

[(1, 156956329246), (2, 78478164623), (19, 8260859434), (38, 4130429717), (73, 2150086702), (146, 1075043351), (1387, 113162458), (2774, 56581229)]