127808032

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1901}}^1$

素因数の和:2113

約数の個数: 48

約数和(自身を含む): 276079104

約数和(自身を除く): 148271072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 191, 352, 382, 764, 1528, 1901, 2101, 3056, 3802, 4202, 6112, 7604, 8404, 15208, 16808, 20911, 30416, 33616, 41822, 60832, 67232, 83644, 167288, 334576, 363091, 669152, 726182, 1452364, 2904728, 3994001, 5809456, 7988002, 11618912, 15976004, 31952008, 63904016, 127808032]

約数ペア:

[(1, 127808032), (2, 63904016), (4, 31952008), (8, 15976004), (11, 11618912), (16, 7988002), (22, 5809456), (32, 3994001), (44, 2904728), (88, 1452364), (176, 726182), (191, 669152), (352, 363091), (382, 334576), (764, 167288), (1528, 83644), (1901, 67232), (2101, 60832), (3056, 41822), (3802, 33616), (4202, 30416), (6112, 20911), (7604, 16808), (8404, 15208)]