105020608

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 112

約数和(自身を含む): 263639808

約数和(自身を除く): 158619200

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 101, 112, 154, 176, 202, 211, 224, 308, 352, 404, 422, 448, 616, 704, 707, 808, 844, 1111, 1232, 1414, 1477, 1616, 1688, 2222, 2321, 2464, 2828, 2954, 3232, 3376, 4444, 4642, 4928, 5656, 5908, 6464, 6752, 7777, 8888, 9284, 11312, 11816, 13504, 15554, 16247, 17776, 18568, 21311, 22624, 23632, 31108, 32494, 35552, 37136, 42622, 45248, 47264, 62216, 64988, 71104, 74272, 85244, 94528, 124432, 129976, 148544, 149177, 170488, 234421, 248864, 259952, 298354, 340976, 468842, 497728, 519904, 596708, 681952, 937684, 1039808, 1193416, 1363904, 1640947, 1875368, 2386832, 3281894, 3750736, 4773664, 6563788, 7501472, 9547328, 13127576, 15002944, 26255152, 52510304, 105020608]

約数ペア:

[(1, 105020608), (2, 52510304), (4, 26255152), (7, 15002944), (8, 13127576), (11, 9547328), (14, 7501472), (16, 6563788), (22, 4773664), (28, 3750736), (32, 3281894), (44, 2386832), (56, 1875368), (64, 1640947), (77, 1363904), (88, 1193416), (101, 1039808), (112, 937684), (154, 681952), (176, 596708), (202, 519904), (211, 497728), (224, 468842), (308, 340976), (352, 298354), (404, 259952), (422, 248864), (448, 234421), (616, 170488), (704, 149177), (707, 148544), (808, 129976), (844, 124432), (1111, 94528), (1232, 85244), (1414, 74272), (1477, 71104), (1616, 64988), (1688, 62216), (2222, 47264), (2321, 45248), (2464, 42622), (2828, 37136), (2954, 35552), (3232, 32494), (3376, 31108), (4444, 23632), (4642, 22624), (4928, 21311), (5656, 18568), (5908, 17776), (6464, 16247), (6752, 15554), (7777, 13504), (8888, 11816), (9284, 11312)]