144280266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{25339}}^1$

素因数の和:25430

約数の個数: 32

約数和(自身を含む): 315026880

約数和(自身を除く): 170746614

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 25339, 50678, 76017, 152034, 329407, 658814, 988221, 1849747, 1976442, 3699494, 5549241, 11098482, 24046711, 48093422, 72140133, 144280266]

約数ペア:

[(1, 144280266), (2, 72140133), (3, 48093422), (6, 24046711), (13, 11098482), (26, 5549241), (39, 3699494), (73, 1976442), (78, 1849747), (146, 988221), (219, 658814), (438, 329407), (949, 152034), (1898, 76017), (2847, 50678), (5694, 25339)]