143846948

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^3\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 72

約数和(自身を含む): 311986080

約数和(自身を除く): 168139132

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 107, 133, 196, 214, 266, 361, 428, 532, 722, 749, 931, 1444, 1498, 1862, 2033, 2527, 2996, 3724, 4066, 5054, 5243, 6859, 8132, 10108, 10486, 13718, 14231, 17689, 20972, 27436, 28462, 35378, 38627, 48013, 56924, 70756, 77254, 96026, 99617, 154508, 192052, 199234, 270389, 336091, 398468, 540778, 672182, 733913, 1081556, 1344364, 1467826, 1892723, 2935652, 3785446, 5137391, 7570892, 10274782, 20549564, 35961737, 71923474, 143846948]

約数ペア:

[(1, 143846948), (2, 71923474), (4, 35961737), (7, 20549564), (14, 10274782), (19, 7570892), (28, 5137391), (38, 3785446), (49, 2935652), (76, 1892723), (98, 1467826), (107, 1344364), (133, 1081556), (196, 733913), (214, 672182), (266, 540778), (361, 398468), (428, 336091), (532, 270389), (722, 199234), (749, 192052), (931, 154508), (1444, 99617), (1498, 96026), (1862, 77254), (2033, 70756), (2527, 56924), (2996, 48013), (3724, 38627), (4066, 35378), (5054, 28462), (5243, 27436), (6859, 20972), (8132, 17689), (10108, 14231), (10486, 13718)]