158384128

素因数分解:

$2^{14}\times 7^1\times {\mathrm{1381}}^1$

素因数の和:1416

約数の個数: 60

約数和(自身を含む): 362271952

約数和(自身を除く): 203887824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1381, 1792, 2048, 2762, 3584, 4096, 5524, 7168, 8192, 9667, 11048, 14336, 16384, 19334, 22096, 28672, 38668, 44192, 57344, 77336, 88384, 114688, 154672, 176768, 309344, 353536, 618688, 707072, 1237376, 1414144, 2474752, 2828288, 4949504, 5656576, 9899008, 11313152, 19798016, 22626304, 39596032, 79192064, 158384128]

約数ペア:

[(1, 158384128), (2, 79192064), (4, 39596032), (7, 22626304), (8, 19798016), (14, 11313152), (16, 9899008), (28, 5656576), (32, 4949504), (56, 2828288), (64, 2474752), (112, 1414144), (128, 1237376), (224, 707072), (256, 618688), (448, 353536), (512, 309344), (896, 176768), (1024, 154672), (1381, 114688), (1792, 88384), (2048, 77336), (2762, 57344), (3584, 44192), (4096, 38668), (5524, 28672), (7168, 22096), (8192, 19334), (9667, 16384), (11048, 14336)]