157479932

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{1451}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 282640512

約数和(自身を除く): 125160580

約数列:

[1, 2, 4, 43, 86, 172, 631, 1262, 1451, 2524, 2902, 5804, 27133, 54266, 62393, 108532, 124786, 249572, 915581, 1831162, 3662324, 39369983, 78739966, 157479932]

約数ペア:

[(1, 157479932), (2, 78739966), (4, 39369983), (43, 3662324), (86, 1831162), (172, 915581), (631, 249572), (1262, 124786), (1451, 108532), (2524, 62393), (2902, 54266), (5804, 27133)]