150032498

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2919

約数の個数: 48

約数和(自身を含む): 291927552

約数和(自身を除く): 141895054

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 341, 434, 682, 847, 1694, 2387, 2857, 3751, 4774, 5714, 7502, 19999, 26257, 31427, 39998, 52514, 62854, 88567, 177134, 219989, 345697, 439978, 619969, 691394, 974237, 1239938, 1948474, 2419879, 4839758, 6819659, 10716607, 13639318, 21433214, 75016249, 150032498]

約数ペア:

[(1, 150032498), (2, 75016249), (7, 21433214), (11, 13639318), (14, 10716607), (22, 6819659), (31, 4839758), (62, 2419879), (77, 1948474), (121, 1239938), (154, 974237), (217, 691394), (242, 619969), (341, 439978), (434, 345697), (682, 219989), (847, 177134), (1694, 88567), (2387, 62854), (2857, 52514), (3751, 39998), (4774, 31427), (5714, 26257), (7502, 19999)]