168191307

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 260262912

約数和(自身を除く): 92071605

約数列:

[1, 3, 9, 37, 41, 97, 111, 123, 127, 291, 333, 369, 381, 873, 1143, 1517, 3589, 3977, 4551, 4699, 5207, 10767, 11931, 12319, 13653, 14097, 15621, 32301, 35793, 36957, 42291, 46863, 110871, 147149, 192659, 441447, 455803, 505079, 577977, 1324341, 1367409, 1515237, 1733931, 4102227, 4545711, 18687923, 56063769, 168191307]

約数ペア:

[(1, 168191307), (3, 56063769), (9, 18687923), (37, 4545711), (41, 4102227), (97, 1733931), (111, 1515237), (123, 1367409), (127, 1324341), (291, 577977), (333, 505079), (369, 455803), (381, 441447), (873, 192659), (1143, 147149), (1517, 110871), (3589, 46863), (3977, 42291), (4551, 36957), (4699, 35793), (5207, 32301), (10767, 15621), (11931, 14097), (12319, 13653)]