164070844

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 334307008

約数和(自身を除く): 170236164

約数列:

[1, 2, 4, 7, 14, 28, 97, 193, 194, 313, 386, 388, 626, 679, 772, 1252, 1351, 1358, 2191, 2702, 2716, 4382, 5404, 8764, 18721, 30361, 37442, 60409, 60722, 74884, 120818, 121444, 131047, 212527, 241636, 262094, 422863, 425054, 524188, 845726, 850108, 1691452, 5859673, 11719346, 23438692, 41017711, 82035422, 164070844]

約数ペア:

[(1, 164070844), (2, 82035422), (4, 41017711), (7, 23438692), (14, 11719346), (28, 5859673), (97, 1691452), (193, 850108), (194, 845726), (313, 524188), (386, 425054), (388, 422863), (626, 262094), (679, 241636), (772, 212527), (1252, 131047), (1351, 121444), (1358, 120818), (2191, 74884), (2702, 60722), (2716, 60409), (4382, 37442), (5404, 30361), (8764, 18721)]