133405496

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{9491}}^1$

素因数の和:9755

約数の個数: 32

約数和(自身を含む): 287038080

約数和(自身を除く): 153632584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 1004, 1757, 2008, 3514, 7028, 9491, 14056, 18982, 37964, 66437, 75928, 132874, 265748, 531496, 2382241, 4764482, 9528964, 16675687, 19057928, 33351374, 66702748, 133405496]

約数ペア:

[(1, 133405496), (2, 66702748), (4, 33351374), (7, 19057928), (8, 16675687), (14, 9528964), (28, 4764482), (56, 2382241), (251, 531496), (502, 265748), (1004, 132874), (1757, 75928), (2008, 66437), (3514, 37964), (7028, 18982), (9491, 14056)]