128520024

素因数分解:

$2^3\times 3^1\times {\mathrm{307}}^1\times {\mathrm{17443}}^1$

素因数の和:17759

約数の個数: 32

約数和(自身を含む): 322365120

約数和(自身を除く): 193845096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 307, 614, 921, 1228, 1842, 2456, 3684, 7368, 17443, 34886, 52329, 69772, 104658, 139544, 209316, 418632, 5355001, 10710002, 16065003, 21420004, 32130006, 42840008, 64260012, 128520024]

約数ペア:

[(1, 128520024), (2, 64260012), (3, 42840008), (4, 32130006), (6, 21420004), (8, 16065003), (12, 10710002), (24, 5355001), (307, 418632), (614, 209316), (921, 139544), (1228, 104658), (1842, 69772), (2456, 52329), (3684, 34886), (7368, 17443)]