137996848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1423}}^1$

素因数の和:1490

約数の個数: 80

約数和(自身を含む): 317836800

約数和(自身を除く): 179839952

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 38, 44, 58, 76, 88, 116, 152, 176, 209, 232, 304, 319, 418, 464, 551, 638, 836, 1102, 1276, 1423, 1672, 2204, 2552, 2846, 3344, 4408, 5104, 5692, 6061, 8816, 11384, 12122, 15653, 22768, 24244, 27037, 31306, 41267, 48488, 54074, 62612, 82534, 96976, 108148, 125224, 165068, 216296, 250448, 297407, 330136, 432592, 453937, 594814, 660272, 784073, 907874, 1189628, 1568146, 1815748, 2379256, 3136292, 3631496, 4758512, 6272584, 7262992, 8624803, 12545168, 17249606, 34499212, 68998424, 137996848]

約数ペア:

[(1, 137996848), (2, 68998424), (4, 34499212), (8, 17249606), (11, 12545168), (16, 8624803), (19, 7262992), (22, 6272584), (29, 4758512), (38, 3631496), (44, 3136292), (58, 2379256), (76, 1815748), (88, 1568146), (116, 1189628), (152, 907874), (176, 784073), (209, 660272), (232, 594814), (304, 453937), (319, 432592), (418, 330136), (464, 297407), (551, 250448), (638, 216296), (836, 165068), (1102, 125224), (1276, 108148), (1423, 96976), (1672, 82534), (2204, 62612), (2552, 54074), (2846, 48488), (3344, 41267), (4408, 31306), (5104, 27037), (5692, 24244), (6061, 22768), (8816, 15653), (11384, 12122)]