139124096

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{8297}}^1$

素因数の和:8442

約数の個数: 32

約数和(自身を含む): 279310680

約数和(自身を除く): 140186584

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 2096, 4192, 8297, 8384, 16594, 16768, 33188, 66376, 132752, 265504, 531008, 1062016, 1086907, 2173814, 4347628, 8695256, 17390512, 34781024, 69562048, 139124096]

約数ペア:

[(1, 139124096), (2, 69562048), (4, 34781024), (8, 17390512), (16, 8695256), (32, 4347628), (64, 2173814), (128, 1086907), (131, 1062016), (262, 531008), (524, 265504), (1048, 132752), (2096, 66376), (4192, 33188), (8297, 16768), (8384, 16594)]