139242552

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1307}}^1$

素因数の和:1532

約数の個数: 64

約数和(自身を含む): 365402880

約数和(自身を除く): 226160328

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 193, 276, 386, 552, 579, 772, 1158, 1307, 1544, 2316, 2614, 3921, 4439, 4632, 5228, 7842, 8878, 10456, 13317, 15684, 17756, 26634, 30061, 31368, 35512, 53268, 60122, 90183, 106536, 120244, 180366, 240488, 252251, 360732, 504502, 721464, 756753, 1009004, 1513506, 2018008, 3027012, 5801773, 6054024, 11603546, 17405319, 23207092, 34810638, 46414184, 69621276, 139242552]

約数ペア:

[(1, 139242552), (2, 69621276), (3, 46414184), (4, 34810638), (6, 23207092), (8, 17405319), (12, 11603546), (23, 6054024), (24, 5801773), (46, 3027012), (69, 2018008), (92, 1513506), (138, 1009004), (184, 756753), (193, 721464), (276, 504502), (386, 360732), (552, 252251), (579, 240488), (772, 180366), (1158, 120244), (1307, 106536), (1544, 90183), (2316, 60122), (2614, 53268), (3921, 35512), (4439, 31368), (4632, 30061), (5228, 26634), (7842, 17756), (8878, 15684), (10456, 13317)]