139947648

素因数分解:

$2^7\times 3^1\times {\mathrm{364447}}^1$

素因数の和:364464

約数の個数: 32

約数和(自身を含む): 371736960

約数和(自身を除く): 231789312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 364447, 728894, 1093341, 1457788, 2186682, 2915576, 4373364, 5831152, 8746728, 11662304, 17493456, 23324608, 34986912, 46649216, 69973824, 139947648]

約数ペア:

[(1, 139947648), (2, 69973824), (3, 46649216), (4, 34986912), (6, 23324608), (8, 17493456), (12, 11662304), (16, 8746728), (24, 5831152), (32, 4373364), (48, 2915576), (64, 2186682), (96, 1457788), (128, 1093341), (192, 728894), (384, 364447)]