156965826

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{53281}}^1$

素因数の和:53777

約数の個数: 16

約数和(自身を含む): 314576928

約数和(自身を除く): 157611102

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 53281, 106562, 159843, 319686, 26160971, 52321942, 78482913, 156965826]

約数ペア:

[(1, 156965826), (2, 78482913), (3, 52321942), (6, 26160971), (491, 319686), (982, 159843), (1473, 106562), (2946, 53281)]