155776768

素因数分解:

$2^8\times 7^1\times {\mathrm{86929}}^1$

素因数の和:86952

約数の個数: 36

約数和(自身を含む): 355369840

約数和(自身を除く): 199593072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 86929, 173858, 347716, 608503, 695432, 1217006, 1390864, 2434012, 2781728, 4868024, 5563456, 9736048, 11126912, 19472096, 22253824, 38944192, 77888384, 155776768]

約数ペア:

[(1, 155776768), (2, 77888384), (4, 38944192), (7, 22253824), (8, 19472096), (14, 11126912), (16, 9736048), (28, 5563456), (32, 4868024), (56, 2781728), (64, 2434012), (112, 1390864), (128, 1217006), (224, 695432), (256, 608503), (448, 347716), (896, 173858), (1792, 86929)]