139074642

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:277

約数の個数: 144

約数和(自身を含む): 379510560

約数和(自身を除く): 240435918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 43, 49, 57, 63, 86, 98, 114, 126, 129, 133, 147, 171, 193, 258, 266, 294, 301, 342, 386, 387, 399, 441, 579, 602, 774, 798, 817, 882, 903, 931, 1158, 1197, 1351, 1634, 1737, 1806, 1862, 2107, 2394, 2451, 2702, 2709, 2793, 3474, 3667, 4053, 4214, 4902, 5418, 5586, 5719, 6321, 7334, 7353, 8106, 8299, 8379, 9457, 11001, 11438, 12159, 12642, 14706, 16598, 16758, 17157, 18914, 18963, 22002, 24318, 24897, 25669, 28371, 33003, 34314, 37926, 40033, 49794, 51338, 51471, 56742, 58093, 66006, 74691, 77007, 80066, 85113, 102942, 116186, 120099, 149382, 154014, 157681, 170226, 174279, 179683, 231021, 240198, 315362, 348558, 359366, 360297, 406651, 462042, 473043, 522837, 539049, 720594, 813302, 946086, 1045674, 1078098, 1103767, 1219953, 1419129, 1617147, 2207534, 2439906, 2838258, 3234294, 3311301, 3659859, 6622602, 7319718, 7726369, 9933903, 15452738, 19867806, 23179107, 46358214, 69537321, 139074642]

約数ペア:

[(1, 139074642), (2, 69537321), (3, 46358214), (6, 23179107), (7, 19867806), (9, 15452738), (14, 9933903), (18, 7726369), (19, 7319718), (21, 6622602), (38, 3659859), (42, 3311301), (43, 3234294), (49, 2838258), (57, 2439906), (63, 2207534), (86, 1617147), (98, 1419129), (114, 1219953), (126, 1103767), (129, 1078098), (133, 1045674), (147, 946086), (171, 813302), (193, 720594), (258, 539049), (266, 522837), (294, 473043), (301, 462042), (342, 406651), (386, 360297), (387, 359366), (399, 348558), (441, 315362), (579, 240198), (602, 231021), (774, 179683), (798, 174279), (817, 170226), (882, 157681), (903, 154014), (931, 149382), (1158, 120099), (1197, 116186), (1351, 102942), (1634, 85113), (1737, 80066), (1806, 77007), (1862, 74691), (2107, 66006), (2394, 58093), (2451, 56742), (2702, 51471), (2709, 51338), (2793, 49794), (3474, 40033), (3667, 37926), (4053, 34314), (4214, 33003), (4902, 28371), (5418, 25669), (5586, 24897), (5719, 24318), (6321, 22002), (7334, 18963), (7353, 18914), (8106, 17157), (8299, 16758), (8379, 16598), (9457, 14706), (11001, 12642), (11438, 12159)]