128536576

素因数分解:

$2^{12}\times 7^1\times {\mathrm{4483}}^1$

素因数の和:4514

約数の個数: 52

約数和(自身を含む): 293827552

約数和(自身を除く): 165290976

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, 4096, 4483, 7168, 8966, 14336, 17932, 28672, 31381, 35864, 62762, 71728, 125524, 143456, 251048, 286912, 502096, 573824, 1004192, 1147648, 2008384, 2295296, 4016768, 4590592, 8033536, 9181184, 16067072, 18362368, 32134144, 64268288, 128536576]

約数ペア:

[(1, 128536576), (2, 64268288), (4, 32134144), (7, 18362368), (8, 16067072), (14, 9181184), (16, 8033536), (28, 4590592), (32, 4016768), (56, 2295296), (64, 2008384), (112, 1147648), (128, 1004192), (224, 573824), (256, 502096), (448, 286912), (512, 251048), (896, 143456), (1024, 125524), (1792, 71728), (2048, 62762), (3584, 35864), (4096, 31381), (4483, 28672), (7168, 17932), (8966, 14336)]