130739784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{778213}}^1$

素因数の和:778229

約数の個数: 32

約数和(自身を含む): 373542720

約数和(自身を除く): 242802936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 778213, 1556426, 2334639, 3112852, 4669278, 5447491, 6225704, 9338556, 10894982, 16342473, 18677112, 21789964, 32684946, 43579928, 65369892, 130739784]

約数ペア:

[(1, 130739784), (2, 65369892), (3, 43579928), (4, 32684946), (6, 21789964), (7, 18677112), (8, 16342473), (12, 10894982), (14, 9338556), (21, 6225704), (24, 5447491), (28, 4669278), (42, 3112852), (56, 2334639), (84, 1556426), (168, 778213)]