168997626

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{8543}}^1$

素因数の和:8715

約数の個数: 48

約数和(自身を含む): 421185024

約数和(自身を除く): 252187398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1413, 2198, 2826, 3297, 6594, 8543, 9891, 17086, 19782, 25629, 51258, 59801, 76887, 119602, 153774, 179403, 358806, 538209, 1076418, 1341251, 2682502, 4023753, 8047506, 9388757, 12071259, 18777514, 24142518, 28166271, 56332542, 84498813, 168997626]

約数ペア:

[(1, 168997626), (2, 84498813), (3, 56332542), (6, 28166271), (7, 24142518), (9, 18777514), (14, 12071259), (18, 9388757), (21, 8047506), (42, 4023753), (63, 2682502), (126, 1341251), (157, 1076418), (314, 538209), (471, 358806), (942, 179403), (1099, 153774), (1413, 119602), (2198, 76887), (2826, 59801), (3297, 51258), (6594, 25629), (8543, 19782), (9891, 17086)]