127682272

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 257796000

約数和(自身を除く): 130113728

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 149, 244, 298, 439, 488, 596, 878, 976, 1192, 1756, 1952, 2384, 3512, 4768, 7024, 9089, 14048, 18178, 26779, 36356, 53558, 65411, 72712, 107116, 130822, 145424, 214232, 261644, 290848, 428464, 523288, 856928, 1046576, 2093152, 3990071, 7980142, 15960284, 31920568, 63841136, 127682272]

約数ペア:

[(1, 127682272), (2, 63841136), (4, 31920568), (8, 15960284), (16, 7980142), (32, 3990071), (61, 2093152), (122, 1046576), (149, 856928), (244, 523288), (298, 428464), (439, 290848), (488, 261644), (596, 214232), (878, 145424), (976, 130822), (1192, 107116), (1756, 72712), (1952, 65411), (2384, 53558), (3512, 36356), (4768, 26779), (7024, 18178), (9089, 14048)]