128284488

素因数分解:

$2^3\times 3^2\times {\mathrm{739}}^1\times {\mathrm{2411}}^1$

素因数の和:3162

約数の個数: 48

約数和(自身を含む): 348051600

約数和(自身を除く): 219767112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 739, 1478, 2217, 2411, 2956, 4434, 4822, 5912, 6651, 7233, 8868, 9644, 13302, 14466, 17736, 19288, 21699, 26604, 28932, 43398, 53208, 57864, 86796, 173592, 1781729, 3563458, 5345187, 7126916, 10690374, 14253832, 16035561, 21380748, 32071122, 42761496, 64142244, 128284488]

約数ペア:

[(1, 128284488), (2, 64142244), (3, 42761496), (4, 32071122), (6, 21380748), (8, 16035561), (9, 14253832), (12, 10690374), (18, 7126916), (24, 5345187), (36, 3563458), (72, 1781729), (739, 173592), (1478, 86796), (2217, 57864), (2411, 53208), (2956, 43398), (4434, 28932), (4822, 26604), (5912, 21699), (6651, 19288), (7233, 17736), (8868, 14466), (9644, 13302)]