160448977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 184343040

約数和(自身を除く): 23894063

約数列:

[1, 13, 19, 179, 191, 247, 361, 2327, 2483, 3401, 3629, 4693, 34189, 44213, 47177, 64619, 68951, 444457, 649591, 840047, 896363, 8444683, 12342229, 160448977]

約数ペア:

[(1, 160448977), (13, 12342229), (19, 8444683), (179, 896363), (191, 840047), (247, 649591), (361, 444457), (2327, 68951), (2483, 64619), (3401, 47177), (3629, 44213), (4693, 34189)]