156778146

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 408703680

約数和(自身を除く): 251925534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 193, 294, 307, 378, 386, 441, 579, 614, 882, 921, 1158, 1323, 1351, 1737, 1842, 2149, 2646, 2702, 2763, 3474, 4053, 4298, 5211, 5526, 6447, 8106, 8289, 9457, 10422, 12159, 12894, 15043, 16578, 18914, 19341, 24318, 28371, 30086, 36477, 38682, 45129, 56742, 58023, 59251, 72954, 85113, 90258, 116046, 118502, 135387, 170226, 177753, 255339, 270774, 355506, 406161, 414757, 510678, 533259, 812322, 829514, 1066518, 1244271, 1599777, 2488542, 2903299, 3199554, 3732813, 5806598, 7465626, 8709897, 11198439, 17419794, 22396878, 26129691, 52259382, 78389073, 156778146]

約数ペア:

[(1, 156778146), (2, 78389073), (3, 52259382), (6, 26129691), (7, 22396878), (9, 17419794), (14, 11198439), (18, 8709897), (21, 7465626), (27, 5806598), (42, 3732813), (49, 3199554), (54, 2903299), (63, 2488542), (98, 1599777), (126, 1244271), (147, 1066518), (189, 829514), (193, 812322), (294, 533259), (307, 510678), (378, 414757), (386, 406161), (441, 355506), (579, 270774), (614, 255339), (882, 177753), (921, 170226), (1158, 135387), (1323, 118502), (1351, 116046), (1737, 90258), (1842, 85113), (2149, 72954), (2646, 59251), (2702, 58023), (2763, 56742), (3474, 45129), (4053, 38682), (4298, 36477), (5211, 30086), (5526, 28371), (6447, 24318), (8106, 19341), (8289, 18914), (9457, 16578), (10422, 15043), (12159, 12894)]