128074632

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{108907}}^1$

素因数の和:108930

約数の個数: 48

約数和(自身を含む): 372465360

約数和(自身を除く): 244390728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 108907, 217814, 326721, 435628, 653442, 762349, 871256, 1306884, 1524698, 2287047, 2613768, 3049396, 4574094, 5336443, 6098792, 9148188, 10672886, 16009329, 18296376, 21345772, 32018658, 42691544, 64037316, 128074632]

約数ペア:

[(1, 128074632), (2, 64037316), (3, 42691544), (4, 32018658), (6, 21345772), (7, 18296376), (8, 16009329), (12, 10672886), (14, 9148188), (21, 6098792), (24, 5336443), (28, 4574094), (42, 3049396), (49, 2613768), (56, 2287047), (84, 1524698), (98, 1306884), (147, 871256), (168, 762349), (196, 653442), (294, 435628), (392, 326721), (588, 217814), (1176, 108907)]