142509268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{48341}}^1$

素因数の和:48423

約数の個数: 24

約数和(自身を含む): 276129504

約数和(自身を除く): 133620236

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 48341, 96682, 193364, 531751, 1063502, 2127004, 3238847, 6477694, 12955388, 35627317, 71254634, 142509268]

約数ペア:

[(1, 142509268), (2, 71254634), (4, 35627317), (11, 12955388), (22, 6477694), (44, 3238847), (67, 2127004), (134, 1063502), (268, 531751), (737, 193364), (1474, 96682), (2948, 48341)]