156829353121

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3329}}^1\times {\mathrm{9439}}^1$

素因数の和:12829

約数の個数: 32

約数和(自身を含む): 193137868800

約数和(自身を除く): 36308515679

約数列:

[1, 7, 23, 31, 161, 217, 713, 3329, 4991, 9439, 23303, 66073, 76567, 103199, 217097, 292609, 535969, 722393, 1519679, 2048263, 2373577, 6730007, 16615039, 31422431, 47110049, 219957017, 722715913, 974095361, 5059011391, 6818667527, 22404193303, 156829353121]

約数ペア:

[(1, 156829353121), (7, 22404193303), (23, 6818667527), (31, 5059011391), (161, 974095361), (217, 722715913), (713, 219957017), (3329, 47110049), (4991, 31422431), (9439, 16615039), (23303, 6730007), (66073, 2373577), (76567, 2048263), (103199, 1519679), (217097, 722393), (292609, 535969)]