156952806

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{743}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 353548800

約数和(自身を除く): 196595994

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 109, 114, 218, 323, 327, 646, 654, 743, 969, 1486, 1853, 1938, 2071, 2229, 3706, 4142, 4458, 5559, 6213, 11118, 12426, 12631, 14117, 25262, 28234, 35207, 37893, 42351, 70414, 75786, 80987, 84702, 105621, 161974, 211242, 239989, 242961, 479978, 485922, 719967, 1376779, 1439934, 1538753, 2753558, 3077506, 4130337, 4616259, 8260674, 9232518, 26158801, 52317602, 78476403, 156952806]

約数ペア:

[(1, 156952806), (2, 78476403), (3, 52317602), (6, 26158801), (17, 9232518), (19, 8260674), (34, 4616259), (38, 4130337), (51, 3077506), (57, 2753558), (102, 1538753), (109, 1439934), (114, 1376779), (218, 719967), (323, 485922), (327, 479978), (646, 242961), (654, 239989), (743, 211242), (969, 161974), (1486, 105621), (1853, 84702), (1938, 80987), (2071, 75786), (2229, 70414), (3706, 42351), (4142, 37893), (4458, 35207), (5559, 28234), (6213, 25262), (11118, 14117), (12426, 12631)]