128016144

素因数分解:

$2^4\times 3^2\times {\mathrm{889001}}^1$

素因数の和:889015

約数の個数: 30

約数和(自身を含む): 358267806

約数和(自身を除く): 230251662

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 889001, 1778002, 2667003, 3556004, 5334006, 7112008, 8001009, 10668012, 14224016, 16002018, 21336024, 32004036, 42672048, 64008072, 128016144]

約数ペア:

[(1, 128016144), (2, 64008072), (3, 42672048), (4, 32004036), (6, 21336024), (8, 16002018), (9, 14224016), (12, 10668012), (16, 8001009), (18, 7112008), (24, 5334006), (36, 3556004), (48, 2667003), (72, 1778002), (144, 889001)]