165464768

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2777}}^1$

素因数の和:2822

約数の個数: 84

約数和(自身を含む): 402198840

約数和(自身を除く): 236734072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 448, 532, 608, 784, 931, 1064, 1216, 1568, 1862, 2128, 2777, 3136, 3724, 4256, 5554, 7448, 8512, 11108, 14896, 19439, 22216, 29792, 38878, 44432, 52763, 59584, 77756, 88864, 105526, 136073, 155512, 177728, 211052, 272146, 311024, 369341, 422104, 544292, 622048, 738682, 844208, 1088584, 1244096, 1477364, 1688416, 2177168, 2585387, 2954728, 3376832, 4354336, 5170774, 5909456, 8708672, 10341548, 11818912, 20683096, 23637824, 41366192, 82732384, 165464768]

約数ペア:

[(1, 165464768), (2, 82732384), (4, 41366192), (7, 23637824), (8, 20683096), (14, 11818912), (16, 10341548), (19, 8708672), (28, 5909456), (32, 5170774), (38, 4354336), (49, 3376832), (56, 2954728), (64, 2585387), (76, 2177168), (98, 1688416), (112, 1477364), (133, 1244096), (152, 1088584), (196, 844208), (224, 738682), (266, 622048), (304, 544292), (392, 422104), (448, 369341), (532, 311024), (608, 272146), (784, 211052), (931, 177728), (1064, 155512), (1216, 136073), (1568, 105526), (1862, 88864), (2128, 77756), (2777, 59584), (3136, 52763), (3724, 44432), (4256, 38878), (5554, 29792), (7448, 22216), (8512, 19439), (11108, 14896)]