126755876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 254467584

約数和(自身を除く): 127711708

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 223, 442, 446, 643, 884, 892, 1286, 2572, 2899, 3791, 5798, 7582, 8359, 10931, 11596, 15164, 16718, 21862, 33436, 43724, 49283, 98566, 142103, 143389, 197132, 284206, 286778, 568412, 573556, 1864057, 2437613, 3728114, 4875226, 7456228, 9750452, 31688969, 63377938, 126755876]

約数ペア:

[(1, 126755876), (2, 63377938), (4, 31688969), (13, 9750452), (17, 7456228), (26, 4875226), (34, 3728114), (52, 2437613), (68, 1864057), (221, 573556), (223, 568412), (442, 286778), (446, 284206), (643, 197132), (884, 143389), (892, 142103), (1286, 98566), (2572, 49283), (2899, 43724), (3791, 33436), (5798, 21862), (7582, 16718), (8359, 15164), (10931, 11596)]