155468048

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2539}}^1$

素因数の和:2679

約数の個数: 40

約数和(自身を含む): 311810400

約数和(自身を除く): 156342352

約数列:

[1, 2, 4, 8, 16, 43, 86, 89, 172, 178, 344, 356, 688, 712, 1424, 2539, 3827, 5078, 7654, 10156, 15308, 20312, 30616, 40624, 61232, 109177, 218354, 225971, 436708, 451942, 873416, 903884, 1746832, 1807768, 3615536, 9716753, 19433506, 38867012, 77734024, 155468048]

約数ペア:

[(1, 155468048), (2, 77734024), (4, 38867012), (8, 19433506), (16, 9716753), (43, 3615536), (86, 1807768), (89, 1746832), (172, 903884), (178, 873416), (344, 451942), (356, 436708), (688, 225971), (712, 218354), (1424, 109177), (2539, 61232), (3827, 40624), (5078, 30616), (7654, 20312), (10156, 15308)]