156921566217

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2199907}}^1$

素因数の和:2200013

約数の個数: 32

約数和(自身を含む): 236534108160

約数和(自身を除く): 79612541943

約数列:

[1, 3, 13, 31, 39, 59, 93, 177, 403, 767, 1209, 1829, 2301, 5487, 23777, 71331, 2199907, 6599721, 28598791, 68197117, 85796373, 129794513, 204591351, 389383539, 886562521, 1687328669, 2659687563, 4023629903, 5061986007, 12070889709, 52307188739, 156921566217]

約数ペア:

[(1, 156921566217), (3, 52307188739), (13, 12070889709), (31, 5061986007), (39, 4023629903), (59, 2659687563), (93, 1687328669), (177, 886562521), (403, 389383539), (767, 204591351), (1209, 129794513), (1829, 85796373), (2301, 68197117), (5487, 28598791), (23777, 6599721), (71331, 2199907)]