140675024

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1307}}^1$

素因数の和:1384

約数の個数: 60

約数和(自身を含む): 322113312

約数和(自身を除く): 181438288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 961, 1307, 1736, 1922, 2614, 3472, 3844, 5228, 6727, 7688, 9149, 10456, 13454, 15376, 18298, 20912, 26908, 36596, 40517, 53816, 73192, 81034, 107632, 146384, 162068, 283619, 324136, 567238, 648272, 1134476, 1256027, 2268952, 2512054, 4537904, 5024108, 8792189, 10048216, 17584378, 20096432, 35168756, 70337512, 140675024]

約数ペア:

[(1, 140675024), (2, 70337512), (4, 35168756), (7, 20096432), (8, 17584378), (14, 10048216), (16, 8792189), (28, 5024108), (31, 4537904), (56, 2512054), (62, 2268952), (112, 1256027), (124, 1134476), (217, 648272), (248, 567238), (434, 324136), (496, 283619), (868, 162068), (961, 146384), (1307, 107632), (1736, 81034), (1922, 73192), (2614, 53816), (3472, 40517), (3844, 36596), (5228, 26908), (6727, 20912), (7688, 18298), (9149, 15376), (10456, 13454)]