131099052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12289}}^1$

素因数の和:12430

約数の個数: 48

約数和(自身を含む): 352378880

約数和(自身を除く): 221279828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 12289, 24578, 36867, 49156, 73734, 86023, 147468, 172046, 258069, 344092, 516138, 1032276, 1560703, 3121406, 4682109, 6242812, 9364218, 10924921, 18728436, 21849842, 32774763, 43699684, 65549526, 131099052]

約数ペア:

[(1, 131099052), (2, 65549526), (3, 43699684), (4, 32774763), (6, 21849842), (7, 18728436), (12, 10924921), (14, 9364218), (21, 6242812), (28, 4682109), (42, 3121406), (84, 1560703), (127, 1032276), (254, 516138), (381, 344092), (508, 258069), (762, 172046), (889, 147468), (1524, 86023), (1778, 73734), (2667, 49156), (3556, 36867), (5334, 24578), (10668, 12289)]