125748028

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{523}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 261044224

約数和(自身を除く): 135296196

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 277, 434, 523, 554, 868, 1046, 1108, 1939, 2092, 3661, 3878, 7322, 7756, 8587, 14644, 16213, 17174, 32426, 34348, 60109, 64852, 113491, 120218, 144871, 226982, 240436, 289742, 453964, 579484, 1014097, 2028194, 4056388, 4491001, 8982002, 17964004, 31437007, 62874014, 125748028]

約数ペア:

[(1, 125748028), (2, 62874014), (4, 31437007), (7, 17964004), (14, 8982002), (28, 4491001), (31, 4056388), (62, 2028194), (124, 1014097), (217, 579484), (277, 453964), (434, 289742), (523, 240436), (554, 226982), (868, 144871), (1046, 120218), (1108, 113491), (1939, 64852), (2092, 60109), (3661, 34348), (3878, 32426), (7322, 17174), (7756, 16213), (8587, 14644)]