127519128

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{161009}}^1$

素因数の和:161032

約数の個数: 48

約数和(自身を含む): 376763400

約数和(自身を除く): 249244272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 161009, 322018, 483027, 644036, 966054, 1288072, 1449081, 1771099, 1932108, 2898162, 3542198, 3864216, 5313297, 5796324, 7084396, 10626594, 11592648, 14168792, 15939891, 21253188, 31879782, 42506376, 63759564, 127519128]

約数ペア:

[(1, 127519128), (2, 63759564), (3, 42506376), (4, 31879782), (6, 21253188), (8, 15939891), (9, 14168792), (11, 11592648), (12, 10626594), (18, 7084396), (22, 5796324), (24, 5313297), (33, 3864216), (36, 3542198), (44, 2898162), (66, 1932108), (72, 1771099), (88, 1449081), (99, 1288072), (132, 966054), (198, 644036), (264, 483027), (396, 322018), (792, 161009)]