198320256

素因数分解:

$2^7\times 3^2\times {\mathrm{172153}}^1$

素因数の和:172173

約数の個数: 48

約数和(自身を含む): 570690510

約数和(自身を除く): 372370254

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 172153, 344306, 516459, 688612, 1032918, 1377224, 1549377, 2065836, 2754448, 3098754, 4131672, 5508896, 6197508, 8263344, 11017792, 12395016, 16526688, 22035584, 24790032, 33053376, 49580064, 66106752, 99160128, 198320256]

約数ペア:

[(1, 198320256), (2, 99160128), (3, 66106752), (4, 49580064), (6, 33053376), (8, 24790032), (9, 22035584), (12, 16526688), (16, 12395016), (18, 11017792), (24, 8263344), (32, 6197508), (36, 5508896), (48, 4131672), (64, 3098754), (72, 2754448), (96, 2065836), (128, 1549377), (144, 1377224), (192, 1032918), (288, 688612), (384, 516459), (576, 344306), (1152, 172153)]