157071544

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{523}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 350115840

約数和(自身を除く): 193044296

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 173, 217, 248, 346, 434, 523, 692, 868, 1046, 1211, 1384, 1736, 2092, 2422, 3661, 4184, 4844, 5363, 7322, 9688, 10726, 14644, 16213, 21452, 29288, 32426, 37541, 42904, 64852, 75082, 90479, 113491, 129704, 150164, 180958, 226982, 300328, 361916, 453964, 633353, 723832, 907928, 1266706, 2533412, 2804849, 5066824, 5609698, 11219396, 19633943, 22438792, 39267886, 78535772, 157071544]

約数ペア:

[(1, 157071544), (2, 78535772), (4, 39267886), (7, 22438792), (8, 19633943), (14, 11219396), (28, 5609698), (31, 5066824), (56, 2804849), (62, 2533412), (124, 1266706), (173, 907928), (217, 723832), (248, 633353), (346, 453964), (434, 361916), (523, 300328), (692, 226982), (868, 180958), (1046, 150164), (1211, 129704), (1384, 113491), (1736, 90479), (2092, 75082), (2422, 64852), (3661, 42904), (4184, 37541), (4844, 32426), (5363, 29288), (7322, 21452), (9688, 16213), (10726, 14644)]