129210828

素因数分解:

$2^2\times 3^1\times {\mathrm{1951}}^1\times {\mathrm{5519}}^1$

素因数の和:7477

約数の個数: 24

約数和(自身を含む): 301701120

約数和(自身を除く): 172490292

約数列:

[1, 2, 3, 4, 6, 12, 1951, 3902, 5519, 5853, 7804, 11038, 11706, 16557, 22076, 23412, 33114, 66228, 10767569, 21535138, 32302707, 43070276, 64605414, 129210828]

約数ペア:

[(1, 129210828), (2, 64605414), (3, 43070276), (4, 32302707), (6, 21535138), (12, 10767569), (1951, 66228), (3902, 33114), (5519, 23412), (5853, 22076), (7804, 16557), (11038, 11706)]