137768272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{506501}}^1$

素因数の和:506526

約数の個数: 20

約数和(自身を含む): 282628116

約数和(自身を除く): 144859844

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 506501, 1013002, 2026004, 4052008, 8104016, 8610517, 17221034, 34442068, 68884136, 137768272]

約数ペア:

[(1, 137768272), (2, 68884136), (4, 34442068), (8, 17221034), (16, 8610517), (17, 8104016), (34, 4052008), (68, 2026004), (136, 1013002), (272, 506501)]