15705107824

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{135221}}^1$

素因数の和:135314

約数の個数: 80

約数和(自身を含む): 37425122496

約数和(自身を除く): 21720014672

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 61, 68, 112, 119, 122, 136, 238, 244, 272, 427, 476, 488, 854, 952, 976, 1037, 1708, 1904, 2074, 3416, 4148, 6832, 7259, 8296, 14518, 16592, 29036, 58072, 116144, 135221, 270442, 540884, 946547, 1081768, 1893094, 2163536, 2298757, 3786188, 4597514, 7572376, 8248481, 9195028, 15144752, 16091299, 16496962, 18390056, 32182598, 32993924, 36780112, 57739367, 64365196, 65987848, 115478734, 128730392, 131975696, 140224177, 230957468, 257460784, 280448354, 461914936, 560896708, 923829872, 981569239, 1121793416, 1963138478, 2243586832, 3926276956, 7852553912, 15705107824]

約数ペア:

[(1, 15705107824), (2, 7852553912), (4, 3926276956), (7, 2243586832), (8, 1963138478), (14, 1121793416), (16, 981569239), (17, 923829872), (28, 560896708), (34, 461914936), (56, 280448354), (61, 257460784), (68, 230957468), (112, 140224177), (119, 131975696), (122, 128730392), (136, 115478734), (238, 65987848), (244, 64365196), (272, 57739367), (427, 36780112), (476, 32993924), (488, 32182598), (854, 18390056), (952, 16496962), (976, 16091299), (1037, 15144752), (1708, 9195028), (1904, 8248481), (2074, 7572376), (3416, 4597514), (4148, 3786188), (6832, 2298757), (7259, 2163536), (8296, 1893094), (14518, 1081768), (16592, 946547), (29036, 540884), (58072, 270442), (116144, 135221)]