164151166

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 261233280

約数和(自身を除く): 97082114

約数列:

[1, 2, 37, 47, 74, 94, 109, 218, 433, 866, 1739, 3478, 4033, 5123, 8066, 10246, 16021, 20351, 32042, 40702, 47197, 94394, 189551, 379102, 752987, 1505974, 1746289, 2218259, 3492578, 4436518, 82075583, 164151166]

約数ペア:

[(1, 164151166), (2, 82075583), (37, 4436518), (47, 3492578), (74, 2218259), (94, 1746289), (109, 1505974), (218, 752987), (433, 379102), (866, 189551), (1739, 94394), (3478, 47197), (4033, 40702), (5123, 32042), (8066, 20351), (10246, 16021)]