180858986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 359838720

約数和(自身を除く): 178979734

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 113, 133, 154, 209, 226, 266, 418, 547, 791, 1094, 1243, 1463, 1582, 2147, 2486, 2926, 3829, 4294, 6017, 7658, 8701, 10393, 12034, 15029, 17402, 20786, 23617, 30058, 42119, 47234, 61811, 72751, 84238, 114323, 123622, 145502, 165319, 228646, 330638, 432677, 679921, 800261, 865354, 1174409, 1359842, 1600522, 2348818, 4759447, 8220863, 9518894, 12918499, 16441726, 25836998, 90429493, 180858986]

約数ペア:

[(1, 180858986), (2, 90429493), (7, 25836998), (11, 16441726), (14, 12918499), (19, 9518894), (22, 8220863), (38, 4759447), (77, 2348818), (113, 1600522), (133, 1359842), (154, 1174409), (209, 865354), (226, 800261), (266, 679921), (418, 432677), (547, 330638), (791, 228646), (1094, 165319), (1243, 145502), (1463, 123622), (1582, 114323), (2147, 84238), (2486, 72751), (2926, 61811), (3829, 47234), (4294, 42119), (6017, 30058), (7658, 23617), (8701, 20786), (10393, 17402), (12034, 15029)]