147456

素因数分解:

$2^{14}\times 3^2$

素因数の和:34

約数の個数: 45

約数和(自身を含む): 425971

約数和(自身を除く): 278515

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4096, 4608, 6144, 8192, 9216, 12288, 16384, 18432, 24576, 36864, 49152, 73728, 147456]

約数ペア:

[(1, 147456), (2, 73728), (3, 49152), (4, 36864), (6, 24576), (8, 18432), (9, 16384), (12, 12288), (16, 9216), (18, 8192), (24, 6144), (32, 4608), (36, 4096), (48, 3072), (64, 2304), (72, 2048), (96, 1536), (128, 1152), (144, 1024), (192, 768), (256, 576), (288, 512)]