128525352

素因数分解:

$2^3\times 3^1\times {\mathrm{449}}^1\times {\mathrm{11927}}^1$

素因数の和:12385

約数の個数: 32

約数和(自身を含む): 322056000

約数和(自身を除く): 193530648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 449, 898, 1347, 1796, 2694, 3592, 5388, 10776, 11927, 23854, 35781, 47708, 71562, 95416, 143124, 286248, 5355223, 10710446, 16065669, 21420892, 32131338, 42841784, 64262676, 128525352]

約数ペア:

[(1, 128525352), (2, 64262676), (3, 42841784), (4, 32131338), (6, 21420892), (8, 16065669), (12, 10710446), (24, 5355223), (449, 286248), (898, 143124), (1347, 95416), (1796, 71562), (2694, 47708), (3592, 35781), (5388, 23854), (10776, 11927)]