168360766

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 301644000

約数和(自身を除く): 133283234

約数列:

[1, 2, 7, 14, 49, 89, 97, 98, 178, 194, 199, 398, 623, 679, 1246, 1358, 1393, 2786, 4361, 4753, 8633, 8722, 9506, 9751, 17266, 17711, 19303, 19502, 35422, 38606, 60431, 120862, 123977, 135121, 247954, 270242, 423017, 846034, 867839, 945847, 1717967, 1735678, 1891694, 3435934, 12025769, 24051538, 84180383, 168360766]

約数ペア:

[(1, 168360766), (2, 84180383), (7, 24051538), (14, 12025769), (49, 3435934), (89, 1891694), (97, 1735678), (98, 1717967), (178, 945847), (194, 867839), (199, 846034), (398, 423017), (623, 270242), (679, 247954), (1246, 135121), (1358, 123977), (1393, 120862), (2786, 60431), (4361, 38606), (4753, 35422), (8633, 19502), (8722, 19303), (9506, 17711), (9751, 17266)]