157406608

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{185621}}^1$

素因数の和:185682

約数の個数: 20

約数和(自身を含む): 310731228

約数和(自身を除く): 153324620

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 185621, 371242, 742484, 1484968, 2969936, 9837913, 19675826, 39351652, 78703304, 157406608]

約数ペア:

[(1, 157406608), (2, 78703304), (4, 39351652), (8, 19675826), (16, 9837913), (53, 2969936), (106, 1484968), (212, 742484), (424, 371242), (848, 185621)]