156794992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{515773}}^1$

素因数の和:515800

約数の個数: 20

約数和(自身を含む): 319779880

約数和(自身を除く): 162984888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 515773, 1031546, 2063092, 4126184, 8252368, 9799687, 19599374, 39198748, 78397496, 156794992]

約数ペア:

[(1, 156794992), (2, 78397496), (4, 39198748), (8, 19599374), (16, 9799687), (19, 8252368), (38, 4126184), (76, 2063092), (152, 1031546), (304, 515773)]