140135228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{7219}}^1$

素因数の和:7457

約数の個数: 24

約数和(自身を含む): 257147520

約数和(自身を除く): 117012292

約数列:

[1, 2, 4, 23, 46, 92, 211, 422, 844, 4853, 7219, 9706, 14438, 19412, 28876, 166037, 332074, 664148, 1523209, 3046418, 6092836, 35033807, 70067614, 140135228]

約数ペア:

[(1, 140135228), (2, 70067614), (4, 35033807), (23, 6092836), (46, 3046418), (92, 1523209), (211, 664148), (422, 332074), (844, 166037), (4853, 28876), (7219, 19412), (9706, 14438)]