157232516

素因数分解:

$2^2\times 7^1\times {\mathrm{2203}}^1\times {\mathrm{2549}}^1$

素因数の和:4763

約数の個数: 24

約数和(自身を含む): 314731200

約数和(自身を除く): 157498684

約数列:

[1, 2, 4, 7, 14, 28, 2203, 2549, 4406, 5098, 8812, 10196, 15421, 17843, 30842, 35686, 61684, 71372, 5615447, 11230894, 22461788, 39308129, 78616258, 157232516]

約数ペア:

[(1, 157232516), (2, 78616258), (4, 39308129), (7, 22461788), (14, 11230894), (28, 5615447), (2203, 71372), (2549, 61684), (4406, 35686), (5098, 30842), (8812, 17843), (10196, 15421)]