156940090556

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{440842951}}^1$

素因数の和:440843044

約数の個数: 12

約数和(自身を含む): 277731059760

約数和(自身を除く): 120790969204

約数列:

[1, 2, 4, 89, 178, 356, 440842951, 881685902, 1763371804, 39235022639, 78470045278, 156940090556]

約数ペア:

[(1, 156940090556), (2, 78470045278), (4, 39235022639), (89, 1763371804), (178, 881685902), (356, 440842951)]