157384192

素因数分解:

$2^9\times 7^1\times {\mathrm{43913}}^1$

素因数の和:43938

約数の個数: 40

約数和(自身を含む): 359392176

約数和(自身を除く): 202007984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 43913, 87826, 175652, 307391, 351304, 614782, 702608, 1229564, 1405216, 2459128, 2810432, 4918256, 5620864, 9836512, 11241728, 19673024, 22483456, 39346048, 78692096, 157384192]

約数ペア:

[(1, 157384192), (2, 78692096), (4, 39346048), (7, 22483456), (8, 19673024), (14, 11241728), (16, 9836512), (28, 5620864), (32, 4918256), (56, 2810432), (64, 2459128), (112, 1405216), (128, 1229564), (224, 702608), (256, 614782), (448, 351304), (512, 307391), (896, 175652), (1792, 87826), (3584, 43913)]