144976160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{129443}}^1$

素因数の和:129465

約数の個数: 48

約数和(自身を含む): 391438656

約数和(自身を除く): 246462496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 129443, 258886, 517772, 647215, 906101, 1035544, 1294430, 1812202, 2071088, 2588860, 3624404, 4142176, 4530505, 5177720, 7248808, 9061010, 10355440, 14497616, 18122020, 20710880, 28995232, 36244040, 72488080, 144976160]

約数ペア:

[(1, 144976160), (2, 72488080), (4, 36244040), (5, 28995232), (7, 20710880), (8, 18122020), (10, 14497616), (14, 10355440), (16, 9061010), (20, 7248808), (28, 5177720), (32, 4530505), (35, 4142176), (40, 3624404), (56, 2588860), (70, 2071088), (80, 1812202), (112, 1294430), (140, 1035544), (160, 906101), (224, 647215), (280, 517772), (560, 258886), (1120, 129443)]