157446952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1513913}}^1$

素因数の和:1513932

約数の個数: 16

約数和(自身を含む): 317921940

約数和(自身を除く): 160474988

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1513913, 3027826, 6055652, 12111304, 19680869, 39361738, 78723476, 157446952]

約数ペア:

[(1, 157446952), (2, 78723476), (4, 39361738), (8, 19680869), (13, 12111304), (26, 6055652), (52, 3027826), (104, 1513913)]