144288242

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{77491}}^1$

素因数の和:77526

約数の個数: 24

約数和(自身を含む): 265022640

約数和(自身を除く): 120734398

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 77491, 154982, 542437, 1084874, 1472329, 2944658, 3797059, 7594118, 10306303, 20612606, 72144121, 144288242]

約数ペア:

[(1, 144288242), (2, 72144121), (7, 20612606), (14, 10306303), (19, 7594118), (38, 3797059), (49, 2944658), (98, 1472329), (133, 1084874), (266, 542437), (931, 154982), (1862, 77491)]