158513152

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11057}}^1$

素因数の和:11086

約数の個数: 48

約数和(自身を含む): 362260080

約数和(自身を除く): 203746928

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, 11057, 14336, 22114, 44228, 77399, 88456, 154798, 176912, 309596, 353824, 619192, 707648, 1238384, 1415296, 2476768, 2830592, 4953536, 5661184, 9907072, 11322368, 19814144, 22644736, 39628288, 79256576, 158513152]

約数ペア:

[(1, 158513152), (2, 79256576), (4, 39628288), (7, 22644736), (8, 19814144), (14, 11322368), (16, 9907072), (28, 5661184), (32, 4953536), (56, 2830592), (64, 2476768), (112, 1415296), (128, 1238384), (224, 707648), (256, 619192), (448, 353824), (512, 309596), (896, 176912), (1024, 154798), (1792, 88456), (2048, 77399), (3584, 44228), (7168, 22114), (11057, 14336)]