157569841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1667}}^1$

素因数の和:2352

約数の個数: 16

約数和(自身を含む): 185508288

約数和(自身を除く): 27938447

約数列:

[1, 11, 13, 143, 661, 1667, 7271, 8593, 18337, 21671, 94523, 238381, 1101887, 12120757, 14324531, 157569841]

約数ペア:

[(1, 157569841), (11, 14324531), (13, 12120757), (143, 1101887), (661, 238381), (1667, 94523), (7271, 21671), (8593, 18337)]