133043405168

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{52963139}}^1$

素因数の和:52963304

約数の個数: 20

約数和(自身を含む): 259413459720

約数和(自身を除く): 126370054552

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 52963139, 105926278, 211852556, 423705112, 847410224, 8315212823, 16630425646, 33260851292, 66521702584, 133043405168]

約数ペア:

[(1, 133043405168), (2, 66521702584), (4, 33260851292), (8, 16630425646), (16, 8315212823), (157, 847410224), (314, 423705112), (628, 211852556), (1256, 105926278), (2512, 52963139)]