137221976

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 261550080

約数和(自身を除く): 124328104

約数列:

[1, 2, 4, 8, 127, 131, 254, 262, 508, 524, 1016, 1031, 1048, 2062, 4124, 8248, 16637, 33274, 66548, 130937, 133096, 135061, 261874, 270122, 523748, 540244, 1047496, 1080488, 17152747, 34305494, 68610988, 137221976]

約数ペア:

[(1, 137221976), (2, 68610988), (4, 34305494), (8, 17152747), (127, 1080488), (131, 1047496), (254, 540244), (262, 523748), (508, 270122), (524, 261874), (1016, 135061), (1031, 133096), (1048, 130937), (2062, 66548), (4124, 33274), (8248, 16637)]