157715693560

素因数分解:

$2^3\times 5^1\times {\mathrm{2903}}^1\times {\mathrm{1358213}}^1$

素因数の和:1361127

約数の個数: 32

約数和(自身を含む): 354982811040

約数和(自身を除く): 197267117480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2903, 5806, 11612, 14515, 23224, 29030, 58060, 116120, 1358213, 2716426, 5432852, 6791065, 10865704, 13582130, 27164260, 54328520, 3942892339, 7885784678, 15771569356, 19714461695, 31543138712, 39428923390, 78857846780, 157715693560]

約数ペア:

[(1, 157715693560), (2, 78857846780), (4, 39428923390), (5, 31543138712), (8, 19714461695), (10, 15771569356), (20, 7885784678), (40, 3942892339), (2903, 54328520), (5806, 27164260), (11612, 13582130), (14515, 10865704), (23224, 6791065), (29030, 5432852), (58060, 2716426), (116120, 1358213)]