166551418

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{1301}}^1$

素因数の和:1371

約数の個数: 36

約数和(自身を含む): 287282394

約数和(自身を除く): 120730976

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 529, 1058, 1301, 2602, 2783, 5566, 5819, 11638, 14311, 28622, 29923, 59846, 64009, 128018, 157421, 314842, 329153, 658306, 688229, 1376458, 3620683, 7241366, 7570519, 15141038, 83275709, 166551418]

約数ペア:

[(1, 166551418), (2, 83275709), (11, 15141038), (22, 7570519), (23, 7241366), (46, 3620683), (121, 1376458), (242, 688229), (253, 658306), (506, 329153), (529, 314842), (1058, 157421), (1301, 128018), (2602, 64009), (2783, 59846), (5566, 29923), (5819, 28622), (11638, 14311)]