128304824

素因数分解:

$2^3\times {\mathrm{1657}}^1\times {\mathrm{9679}}^1$

素因数の和:11342

約数の個数: 16

約数和(自身を含む): 240741600

約数和(自身を除く): 112436776

約数列:

[1, 2, 4, 8, 1657, 3314, 6628, 9679, 13256, 19358, 38716, 77432, 16038103, 32076206, 64152412, 128304824]

約数ペア:

[(1, 128304824), (2, 64152412), (4, 32076206), (8, 16038103), (1657, 77432), (3314, 38716), (6628, 19358), (9679, 13256)]