157964324

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{29231}}^1$

素因数の和:29435

約数の個数: 24

約数和(自身を含む): 317576448

約数和(自身を除く): 159612124

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 29231, 58462, 116924, 204617, 409234, 818468, 5641583, 11283166, 22566332, 39491081, 78982162, 157964324]

約数ペア:

[(1, 157964324), (2, 78982162), (4, 39491081), (7, 22566332), (14, 11283166), (28, 5641583), (193, 818468), (386, 409234), (772, 204617), (1351, 116924), (2702, 58462), (5404, 29231)]