129376536

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{10979}}^1$

素因数の和:11479

約数の個数: 32

約数和(自身を含む): 324129600

約数和(自身を除く): 194753064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2946, 3928, 5892, 10979, 11784, 21958, 32937, 43916, 65874, 87832, 131748, 263496, 5390689, 10781378, 16172067, 21562756, 32344134, 43125512, 64688268, 129376536]

約数ペア:

[(1, 129376536), (2, 64688268), (3, 43125512), (4, 32344134), (6, 21562756), (8, 16172067), (12, 10781378), (24, 5390689), (491, 263496), (982, 131748), (1473, 87832), (1964, 65874), (2946, 43916), (3928, 32937), (5892, 21958), (10979, 11784)]