159207952

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{23087}}^1$

素因数の和:23526

約数の個数: 20

約数和(自身を含む): 309194496

約数和(自身を除く): 149986544

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 23087, 46174, 92348, 184696, 369392, 9950497, 19900994, 39801988, 79603976, 159207952]

約数ペア:

[(1, 159207952), (2, 79603976), (4, 39801988), (8, 19900994), (16, 9950497), (431, 369392), (862, 184696), (1724, 92348), (3448, 46174), (6896, 23087)]