128771316

素因数分解:

$2^2\times 3^3\times {\mathrm{1192327}}^1$

素因数の和:1192340

約数の個数: 24

約数和(自身を含む): 333851840

約数和(自身を除く): 205080524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1192327, 2384654, 3576981, 4769308, 7153962, 10730943, 14307924, 21461886, 32192829, 42923772, 64385658, 128771316]

約数ペア:

[(1, 128771316), (2, 64385658), (3, 42923772), (4, 32192829), (6, 21461886), (9, 14307924), (12, 10730943), (18, 7153962), (27, 4769308), (36, 3576981), (54, 2384654), (108, 1192327)]