131056884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{520067}}^1$

素因数の和:520084

約数の個数: 36

約数和(自身を含む): 378609504

約数和(自身を除く): 247552620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 520067, 1040134, 1560201, 2080268, 3120402, 3640469, 4680603, 6240804, 7280938, 9361206, 10921407, 14561876, 18722412, 21842814, 32764221, 43685628, 65528442, 131056884]

約数ペア:

[(1, 131056884), (2, 65528442), (3, 43685628), (4, 32764221), (6, 21842814), (7, 18722412), (9, 14561876), (12, 10921407), (14, 9361206), (18, 7280938), (21, 6240804), (28, 4680603), (36, 3640469), (42, 3120402), (63, 2080268), (84, 1560201), (126, 1040134), (252, 520067)]