132977792

素因数分解:

$2^7\times {\mathrm{251}}^1\times {\mathrm{4139}}^1$

素因数の和:4404

約数の個数: 32

約数和(自身を含む): 266036400

約数和(自身を除く): 133058608

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 502, 1004, 2008, 4016, 4139, 8032, 8278, 16064, 16556, 32128, 33112, 66224, 132448, 264896, 529792, 1038889, 2077778, 4155556, 8311112, 16622224, 33244448, 66488896, 132977792]

約数ペア:

[(1, 132977792), (2, 66488896), (4, 33244448), (8, 16622224), (16, 8311112), (32, 4155556), (64, 2077778), (128, 1038889), (251, 529792), (502, 264896), (1004, 132448), (2008, 66224), (4016, 33112), (4139, 32128), (8032, 16556), (8278, 16064)]