144294892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271231}}^1$

素因数の和:271261

約数の個数: 24

約数和(自身を含む): 303779840

約数和(自身を除く): 159484948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 271231, 542462, 1084924, 1898617, 3797234, 5153389, 7594468, 10306778, 20613556, 36073723, 72147446, 144294892]

約数ペア:

[(1, 144294892), (2, 72147446), (4, 36073723), (7, 20613556), (14, 10306778), (19, 7594468), (28, 5153389), (38, 3797234), (76, 1898617), (133, 1084924), (266, 542462), (532, 271231)]