166219524

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{243011}}^1$

素因数の和:243040

約数の個数: 36

約数和(自身を含む): 442281840

約数和(自身を除く): 276062316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 243011, 486022, 729033, 972044, 1458066, 2187099, 2916132, 4374198, 4617209, 8748396, 9234418, 13851627, 18468836, 27703254, 41554881, 55406508, 83109762, 166219524]

約数ペア:

[(1, 166219524), (2, 83109762), (3, 55406508), (4, 41554881), (6, 27703254), (9, 18468836), (12, 13851627), (18, 9234418), (19, 8748396), (36, 4617209), (38, 4374198), (57, 2916132), (76, 2187099), (114, 1458066), (171, 972044), (228, 729033), (342, 486022), (684, 243011)]