131449836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{15193}}^1$

素因数の和:15310

約数の個数: 48

約数和(自身を含む): 353959424

約数和(自身を除く): 222509588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 15193, 30386, 45579, 60772, 91158, 106351, 182316, 212702, 319053, 425404, 638106, 1276212, 1564879, 3129758, 4694637, 6259516, 9389274, 10954153, 18778548, 21908306, 32862459, 43816612, 65724918, 131449836]

約数ペア:

[(1, 131449836), (2, 65724918), (3, 43816612), (4, 32862459), (6, 21908306), (7, 18778548), (12, 10954153), (14, 9389274), (21, 6259516), (28, 4694637), (42, 3129758), (84, 1564879), (103, 1276212), (206, 638106), (309, 425404), (412, 319053), (618, 212702), (721, 182316), (1236, 106351), (1442, 91158), (2163, 60772), (2884, 45579), (4326, 30386), (8652, 15193)]