143021788

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{56131}}^1$

素因数の和:56162

約数の個数: 36

約数和(自身を含む): 313553352

約数和(自身を除く): 170531564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 56131, 112262, 224524, 392917, 729703, 785834, 1459406, 1571668, 2750419, 2918812, 5107921, 5500838, 10215842, 11001676, 20431684, 35755447, 71510894, 143021788]

約数ペア:

[(1, 143021788), (2, 71510894), (4, 35755447), (7, 20431684), (13, 11001676), (14, 10215842), (26, 5500838), (28, 5107921), (49, 2918812), (52, 2750419), (91, 1571668), (98, 1459406), (182, 785834), (196, 729703), (364, 392917), (637, 224524), (1274, 112262), (2548, 56131)]