129747312

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1913}}^1$

素因数の和:2087

約数の個数: 80

約数和(自身を含む): 374990880

約数和(自身を除く): 245243568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 314, 432, 471, 628, 942, 1256, 1413, 1884, 1913, 2512, 2826, 3768, 3826, 4239, 5652, 5739, 7536, 7652, 8478, 11304, 11478, 15304, 16956, 17217, 22608, 22956, 30608, 33912, 34434, 45912, 51651, 67824, 68868, 91824, 103302, 137736, 206604, 275472, 300341, 413208, 600682, 826416, 901023, 1201364, 1802046, 2402728, 2703069, 3604092, 4805456, 5406138, 7208184, 8109207, 10812276, 14416368, 16218414, 21624552, 32436828, 43249104, 64873656, 129747312]

約数ペア:

[(1, 129747312), (2, 64873656), (3, 43249104), (4, 32436828), (6, 21624552), (8, 16218414), (9, 14416368), (12, 10812276), (16, 8109207), (18, 7208184), (24, 5406138), (27, 4805456), (36, 3604092), (48, 2703069), (54, 2402728), (72, 1802046), (108, 1201364), (144, 901023), (157, 826416), (216, 600682), (314, 413208), (432, 300341), (471, 275472), (628, 206604), (942, 137736), (1256, 103302), (1413, 91824), (1884, 68868), (1913, 67824), (2512, 51651), (2826, 45912), (3768, 34434), (3826, 33912), (4239, 30608), (5652, 22956), (5739, 22608), (7536, 17217), (7652, 16956), (8478, 15304), (11304, 11478)]