170928128

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11923}}^1$

素因数の和:11952

約数の個数: 48

約数和(自身を含む): 390630240

約数和(自身を除く): 219702112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 11923, 14336, 23846, 47692, 83461, 95384, 166922, 190768, 333844, 381536, 667688, 763072, 1335376, 1526144, 2670752, 3052288, 5341504, 6104576, 10683008, 12209152, 21366016, 24418304, 42732032, 85464064, 170928128]

約数ペア:

[(1, 170928128), (2, 85464064), (4, 42732032), (7, 24418304), (8, 21366016), (14, 12209152), (16, 10683008), (28, 6104576), (32, 5341504), (56, 3052288), (64, 2670752), (112, 1526144), (128, 1335376), (224, 763072), (256, 667688), (448, 381536), (512, 333844), (896, 190768), (1024, 166922), (1792, 95384), (2048, 83461), (3584, 47692), (7168, 23846), (11923, 14336)]