127725187312

素因数分解:

$2^4\times {\mathrm{43669}}^1\times {\mathrm{182803}}^1$

素因数の和:226480

約数の個数: 20

約数和(自身を含む): 247474571080

約数和(自身を除く): 119749383768

約数列:

[1, 2, 4, 8, 16, 43669, 87338, 174676, 182803, 349352, 365606, 698704, 731212, 1462424, 2924848, 7982824207, 15965648414, 31931296828, 63862593656, 127725187312]

約数ペア:

[(1, 127725187312), (2, 63862593656), (4, 31931296828), (8, 15965648414), (16, 7982824207), (43669, 2924848), (87338, 1462424), (174676, 731212), (182803, 698704), (349352, 365606)]