149025512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{980431}}^1$

素因数の和:980456

約数の個数: 16

約数和(自身を含む): 294129600

約数和(自身を除く): 145104088

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 980431, 1960862, 3921724, 7843448, 18628189, 37256378, 74512756, 149025512]

約数ペア:

[(1, 149025512), (2, 74512756), (4, 37256378), (8, 18628189), (19, 7843448), (38, 3921724), (76, 1960862), (152, 980431)]