129711258

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 315394560

約数和(自身を除く): 185683302

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 47, 51, 58, 87, 94, 102, 141, 153, 174, 261, 282, 306, 311, 423, 493, 522, 622, 799, 846, 933, 986, 1363, 1479, 1598, 1866, 2397, 2726, 2799, 2958, 4089, 4437, 4794, 5287, 5598, 7191, 8178, 8874, 9019, 10574, 12267, 14382, 14617, 15861, 18038, 23171, 24534, 27057, 29234, 31722, 43851, 46342, 47583, 54114, 69513, 81171, 87702, 95166, 131553, 139026, 153323, 162342, 208539, 248489, 263106, 306646, 417078, 423893, 459969, 496978, 745467, 847786, 919938, 1271679, 1379907, 1490934, 2236401, 2543358, 2759814, 3815037, 4472802, 7206181, 7630074, 14412362, 21618543, 43237086, 64855629, 129711258]

約数ペア:

[(1, 129711258), (2, 64855629), (3, 43237086), (6, 21618543), (9, 14412362), (17, 7630074), (18, 7206181), (29, 4472802), (34, 3815037), (47, 2759814), (51, 2543358), (58, 2236401), (87, 1490934), (94, 1379907), (102, 1271679), (141, 919938), (153, 847786), (174, 745467), (261, 496978), (282, 459969), (306, 423893), (311, 417078), (423, 306646), (493, 263106), (522, 248489), (622, 208539), (799, 162342), (846, 153323), (933, 139026), (986, 131553), (1363, 95166), (1479, 87702), (1598, 81171), (1866, 69513), (2397, 54114), (2726, 47583), (2799, 46342), (2958, 43851), (4089, 31722), (4437, 29234), (4794, 27057), (5287, 24534), (5598, 23171), (7191, 18038), (8178, 15861), (8874, 14617), (9019, 14382), (10574, 12267)]