134256486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 349977600

約数和(自身を除く): 215721114

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 61, 78, 87, 91, 122, 139, 174, 182, 183, 203, 273, 278, 366, 377, 406, 417, 427, 546, 609, 754, 793, 834, 854, 973, 1131, 1218, 1281, 1586, 1769, 1807, 1946, 2262, 2379, 2562, 2639, 2919, 3538, 3614, 4031, 4758, 5278, 5307, 5421, 5551, 5838, 7917, 8062, 8479, 10614, 10842, 11102, 12093, 12383, 12649, 15834, 16653, 16958, 22997, 24186, 24766, 25298, 25437, 28217, 33306, 37149, 37947, 45994, 50874, 52403, 56434, 59353, 68991, 74298, 75894, 84651, 104806, 110227, 118706, 137982, 157209, 160979, 169302, 178059, 220454, 245891, 314418, 321958, 330681, 356118, 366821, 482937, 491782, 661362, 733642, 737673, 771589, 965874, 1100463, 1475346, 1543178, 1721237, 2200926, 2314767, 3196583, 3442474, 4629534, 5163711, 6393166, 9589749, 10327422, 19179498, 22376081, 44752162, 67128243, 134256486]

約数ペア:

[(1, 134256486), (2, 67128243), (3, 44752162), (6, 22376081), (7, 19179498), (13, 10327422), (14, 9589749), (21, 6393166), (26, 5163711), (29, 4629534), (39, 3442474), (42, 3196583), (58, 2314767), (61, 2200926), (78, 1721237), (87, 1543178), (91, 1475346), (122, 1100463), (139, 965874), (174, 771589), (182, 737673), (183, 733642), (203, 661362), (273, 491782), (278, 482937), (366, 366821), (377, 356118), (406, 330681), (417, 321958), (427, 314418), (546, 245891), (609, 220454), (754, 178059), (793, 169302), (834, 160979), (854, 157209), (973, 137982), (1131, 118706), (1218, 110227), (1281, 104806), (1586, 84651), (1769, 75894), (1807, 74298), (1946, 68991), (2262, 59353), (2379, 56434), (2562, 52403), (2639, 50874), (2919, 45994), (3538, 37947), (3614, 37149), (4031, 33306), (4758, 28217), (5278, 25437), (5307, 25298), (5421, 24766), (5551, 24186), (5838, 22997), (7917, 16958), (8062, 16653), (8479, 15834), (10614, 12649), (10842, 12383), (11102, 12093)]