161245188

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{114847}}^1$

素因数の和:114873

約数の個数: 48

約数和(自身を含む): 450204160

約数和(自身を除く): 288958972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 114847, 229694, 344541, 459388, 689082, 1033623, 1378164, 1493011, 2067246, 2986022, 3100869, 4134492, 4479033, 5972044, 6201738, 8958066, 12403476, 13437099, 17916132, 26874198, 40311297, 53748396, 80622594, 161245188]

約数ペア:

[(1, 161245188), (2, 80622594), (3, 53748396), (4, 40311297), (6, 26874198), (9, 17916132), (12, 13437099), (13, 12403476), (18, 8958066), (26, 6201738), (27, 5972044), (36, 4479033), (39, 4134492), (52, 3100869), (54, 2986022), (78, 2067246), (108, 1493011), (117, 1378164), (156, 1033623), (234, 689082), (351, 459388), (468, 344541), (702, 229694), (1404, 114847)]