130956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1559}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 349440

約数和(自身を除く): 218484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1559, 3118, 4677, 6236, 9354, 10913, 18708, 21826, 32739, 43652, 65478, 130956]

約数ペア:

[(1, 130956), (2, 65478), (3, 43652), (4, 32739), (6, 21826), (7, 18708), (12, 10913), (14, 9354), (21, 6236), (28, 4677), (42, 3118), (84, 1559)]