127763174

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 242592000

約数和(自身を除く): 114828826

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 199, 242, 379, 398, 758, 847, 1393, 1694, 2189, 2653, 2786, 4169, 4378, 5306, 8338, 15323, 24079, 29183, 30646, 45859, 48158, 58366, 75421, 91718, 150842, 168553, 321013, 337106, 527947, 642026, 829631, 1055894, 1659262, 5807417, 9125941, 11614834, 18251882, 63881587, 127763174]

約数ペア:

[(1, 127763174), (2, 63881587), (7, 18251882), (11, 11614834), (14, 9125941), (22, 5807417), (77, 1659262), (121, 1055894), (154, 829631), (199, 642026), (242, 527947), (379, 337106), (398, 321013), (758, 168553), (847, 150842), (1393, 91718), (1694, 75421), (2189, 58366), (2653, 48158), (2786, 45859), (4169, 30646), (4378, 29183), (5306, 24079), (8338, 15323)]