131283096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{887}}^1$

素因数の和:1784

約数の個数: 64

約数和(自身を含む): 375943680

約数和(自身を除く): 244660584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 881, 887, 1762, 1774, 2643, 2661, 3524, 3548, 5286, 5322, 6167, 6209, 7048, 7096, 10572, 10644, 12334, 12418, 18501, 18627, 21144, 21288, 24668, 24836, 37002, 37254, 49336, 49672, 74004, 74508, 148008, 149016, 781447, 1562894, 2344341, 3125788, 4688682, 5470129, 6251576, 9377364, 10940258, 16410387, 18754728, 21880516, 32820774, 43761032, 65641548, 131283096]

約数ペア:

[(1, 131283096), (2, 65641548), (3, 43761032), (4, 32820774), (6, 21880516), (7, 18754728), (8, 16410387), (12, 10940258), (14, 9377364), (21, 6251576), (24, 5470129), (28, 4688682), (42, 3125788), (56, 2344341), (84, 1562894), (168, 781447), (881, 149016), (887, 148008), (1762, 74508), (1774, 74004), (2643, 49672), (2661, 49336), (3524, 37254), (3548, 37002), (5286, 24836), (5322, 24668), (6167, 21288), (6209, 21144), (7048, 18627), (7096, 18501), (10572, 12418), (10644, 12334)]