129120144

素因数分解:

$2^4\times 3^1\times {\mathrm{2690003}}^1$

素因数の和:2690014

約数の個数: 20

約数和(自身を含む): 333560496

約数和(自身を除く): 204440352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2690003, 5380006, 8070009, 10760012, 16140018, 21520024, 32280036, 43040048, 64560072, 129120144]

約数ペア:

[(1, 129120144), (2, 64560072), (3, 43040048), (4, 32280036), (6, 21520024), (8, 16140018), (12, 10760012), (16, 8070009), (24, 5380006), (48, 2690003)]