198286144

素因数分解:

$2^6\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1193}}^1$

素因数の和:1272

約数の個数: 84

約数和(自身を含む): 466741764

約数和(自身を除く): 268455620

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 98, 106, 112, 196, 212, 224, 371, 392, 424, 448, 742, 784, 848, 1193, 1484, 1568, 1696, 2386, 2597, 2968, 3136, 3392, 4772, 5194, 5936, 8351, 9544, 10388, 11872, 16702, 19088, 20776, 23744, 33404, 38176, 41552, 58457, 63229, 66808, 76352, 83104, 116914, 126458, 133616, 166208, 233828, 252916, 267232, 442603, 467656, 505832, 534464, 885206, 935312, 1011664, 1770412, 1870624, 2023328, 3098221, 3540824, 3741248, 4046656, 6196442, 7081648, 12392884, 14163296, 24785768, 28326592, 49571536, 99143072, 198286144]

約数ペア:

[(1, 198286144), (2, 99143072), (4, 49571536), (7, 28326592), (8, 24785768), (14, 14163296), (16, 12392884), (28, 7081648), (32, 6196442), (49, 4046656), (53, 3741248), (56, 3540824), (64, 3098221), (98, 2023328), (106, 1870624), (112, 1770412), (196, 1011664), (212, 935312), (224, 885206), (371, 534464), (392, 505832), (424, 467656), (448, 442603), (742, 267232), (784, 252916), (848, 233828), (1193, 166208), (1484, 133616), (1568, 126458), (1696, 116914), (2386, 83104), (2597, 76352), (2968, 66808), (3136, 63229), (3392, 58457), (4772, 41552), (5194, 38176), (5936, 33404), (8351, 23744), (9544, 20776), (10388, 19088), (11872, 16702)]