156622732

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{243203}}^1$

素因数の和:243237

約数の個数: 24

約数和(自身を含む): 326866176

約数和(自身を除く): 170243444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 243203, 486406, 972812, 1702421, 3404842, 5593669, 6809684, 11187338, 22374676, 39155683, 78311366, 156622732]

約数ペア:

[(1, 156622732), (2, 78311366), (4, 39155683), (7, 22374676), (14, 11187338), (23, 6809684), (28, 5593669), (46, 3404842), (92, 1702421), (161, 972812), (322, 486406), (644, 243203)]