128781144

素因数分解:

$2^3\times 3^3\times {\mathrm{596209}}^1$

素因数の和:596224

約数の個数: 32

約数和(自身を含む): 357726000

約数和(自身を除く): 228944856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 596209, 1192418, 1788627, 2384836, 3577254, 4769672, 5365881, 7154508, 10731762, 14309016, 16097643, 21463524, 32195286, 42927048, 64390572, 128781144]

約数ペア:

[(1, 128781144), (2, 64390572), (3, 42927048), (4, 32195286), (6, 21463524), (8, 16097643), (9, 14309016), (12, 10731762), (18, 7154508), (24, 5365881), (27, 4769672), (36, 3577254), (54, 2384836), (72, 1788627), (108, 1192418), (216, 596209)]