164037412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28031}}^1$

素因数の和:28072

約数の個数: 48

約数和(自身を含む): 376750080

約数和(自身を除く): 212712668

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 28031, 56062, 112124, 196217, 308341, 392434, 532589, 616682, 784868, 1065178, 1233364, 2130356, 2158387, 3728123, 4316774, 5858479, 7456246, 8633548, 11716958, 14912492, 23433916, 41009353, 82018706, 164037412]

約数ペア:

[(1, 164037412), (2, 82018706), (4, 41009353), (7, 23433916), (11, 14912492), (14, 11716958), (19, 8633548), (22, 7456246), (28, 5858479), (38, 4316774), (44, 3728123), (76, 2158387), (77, 2130356), (133, 1233364), (154, 1065178), (209, 784868), (266, 616682), (308, 532589), (418, 392434), (532, 308341), (836, 196217), (1463, 112124), (2926, 56062), (5852, 28031)]