157040584

素因数分解:

$2^3\times {\mathrm{2081}}^1\times {\mathrm{9433}}^1$

素因数の和:11520

約数の個数: 16

約数和(自身を含む): 294623820

約数和(自身を除く): 137583236

約数列:

[1, 2, 4, 8, 2081, 4162, 8324, 9433, 16648, 18866, 37732, 75464, 19630073, 39260146, 78520292, 157040584]

約数ペア:

[(1, 157040584), (2, 78520292), (4, 39260146), (8, 19630073), (2081, 75464), (4162, 37732), (8324, 18866), (9433, 16648)]