128220012

素因数分解:

$2^2\times 3^2\times {\mathrm{947}}^1\times {\mathrm{3761}}^1$

素因数の和:4718

約数の個数: 36

約数和(自身を含む): 324540216

約数和(自身を除く): 196320204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 947, 1894, 2841, 3761, 3788, 5682, 7522, 8523, 11283, 11364, 15044, 17046, 22566, 33849, 34092, 45132, 67698, 135396, 3561667, 7123334, 10685001, 14246668, 21370002, 32055003, 42740004, 64110006, 128220012]

約数ペア:

[(1, 128220012), (2, 64110006), (3, 42740004), (4, 32055003), (6, 21370002), (9, 14246668), (12, 10685001), (18, 7123334), (36, 3561667), (947, 135396), (1894, 67698), (2841, 45132), (3761, 34092), (3788, 33849), (5682, 22566), (7522, 17046), (8523, 15044), (11283, 11364)]