109361728

素因数分解:

$2^6\times 7^2\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:880

約数の個数: 84

約数和(自身を含む): 258634992

約数和(自身を除く): 149273264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 172, 196, 224, 301, 344, 392, 448, 602, 688, 784, 811, 1204, 1376, 1568, 1622, 2107, 2408, 2752, 3136, 3244, 4214, 4816, 5677, 6488, 8428, 9632, 11354, 12976, 16856, 19264, 22708, 25952, 33712, 34873, 39739, 45416, 51904, 67424, 69746, 79478, 90832, 134848, 139492, 158956, 181664, 244111, 278984, 317912, 363328, 488222, 557968, 635824, 976444, 1115936, 1271648, 1708777, 1952888, 2231872, 2543296, 3417554, 3905776, 6835108, 7811552, 13670216, 15623104, 27340432, 54680864, 109361728]

約数ペア:

[(1, 109361728), (2, 54680864), (4, 27340432), (7, 15623104), (8, 13670216), (14, 7811552), (16, 6835108), (28, 3905776), (32, 3417554), (43, 2543296), (49, 2231872), (56, 1952888), (64, 1708777), (86, 1271648), (98, 1115936), (112, 976444), (172, 635824), (196, 557968), (224, 488222), (301, 363328), (344, 317912), (392, 278984), (448, 244111), (602, 181664), (688, 158956), (784, 139492), (811, 134848), (1204, 90832), (1376, 79478), (1568, 69746), (1622, 67424), (2107, 51904), (2408, 45416), (2752, 39739), (3136, 34873), (3244, 33712), (4214, 25952), (4816, 22708), (5677, 19264), (6488, 16856), (8428, 12976), (9632, 11354)]