166357188

素因数分解:

$2^2\times 3^2\times {\mathrm{991}}^1\times {\mathrm{4663}}^1$

素因数の和:5664

約数の個数: 36

約数和(自身を含む): 421028608

約数和(自身を除く): 254671420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 991, 1982, 2973, 3964, 4663, 5946, 8919, 9326, 11892, 13989, 17838, 18652, 27978, 35676, 41967, 55956, 83934, 167868, 4621033, 9242066, 13863099, 18484132, 27726198, 41589297, 55452396, 83178594, 166357188]

約数ペア:

[(1, 166357188), (2, 83178594), (3, 55452396), (4, 41589297), (6, 27726198), (9, 18484132), (12, 13863099), (18, 9242066), (36, 4621033), (991, 167868), (1982, 83934), (2973, 55956), (3964, 41967), (4663, 35676), (5946, 27978), (8919, 18652), (9326, 17838), (11892, 13989)]