178528644

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2207}}^1$

素因数の和:2334

約数の個数: 96

約数和(自身を含む): 534159360

約数和(自身を除く): 355630716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 107, 108, 126, 189, 214, 252, 321, 378, 428, 642, 749, 756, 963, 1284, 1498, 1926, 2207, 2247, 2889, 2996, 3852, 4414, 4494, 5778, 6621, 6741, 8828, 8988, 11556, 13242, 13482, 15449, 19863, 20223, 26484, 26964, 30898, 39726, 40446, 46347, 59589, 61796, 79452, 80892, 92694, 119178, 139041, 185388, 236149, 238356, 278082, 417123, 472298, 556164, 708447, 834246, 944596, 1416894, 1653043, 1668492, 2125341, 2833788, 3306086, 4250682, 4959129, 6376023, 6612172, 8501364, 9918258, 12752046, 14877387, 19836516, 25504092, 29754774, 44632161, 59509548, 89264322, 178528644]

約数ペア:

[(1, 178528644), (2, 89264322), (3, 59509548), (4, 44632161), (6, 29754774), (7, 25504092), (9, 19836516), (12, 14877387), (14, 12752046), (18, 9918258), (21, 8501364), (27, 6612172), (28, 6376023), (36, 4959129), (42, 4250682), (54, 3306086), (63, 2833788), (84, 2125341), (107, 1668492), (108, 1653043), (126, 1416894), (189, 944596), (214, 834246), (252, 708447), (321, 556164), (378, 472298), (428, 417123), (642, 278082), (749, 238356), (756, 236149), (963, 185388), (1284, 139041), (1498, 119178), (1926, 92694), (2207, 80892), (2247, 79452), (2889, 61796), (2996, 59589), (3852, 46347), (4414, 40446), (4494, 39726), (5778, 30898), (6621, 26964), (6741, 26484), (8828, 20223), (8988, 19863), (11556, 15449), (13242, 13482)]