133318064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1889}}^1$

素因数の和:2309

約数の個数: 40

約数和(自身を含む): 282638160

約数和(自身を除く): 149320096

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 401, 802, 1604, 1889, 3208, 3778, 4411, 6416, 7556, 8822, 15112, 17644, 20779, 30224, 35288, 41558, 70576, 83116, 166232, 332464, 757489, 1514978, 3029956, 6059912, 8332379, 12119824, 16664758, 33329516, 66659032, 133318064]

約数ペア:

[(1, 133318064), (2, 66659032), (4, 33329516), (8, 16664758), (11, 12119824), (16, 8332379), (22, 6059912), (44, 3029956), (88, 1514978), (176, 757489), (401, 332464), (802, 166232), (1604, 83116), (1889, 70576), (3208, 41558), (3778, 35288), (4411, 30224), (6416, 20779), (7556, 17644), (8822, 15112)]