131340384

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:298

約数の個数: 216

約数和(自身を含む): 447036408

約数和(自身を除く): 315696024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 49, 56, 63, 72, 82, 84, 96, 98, 112, 123, 126, 144, 147, 164, 168, 196, 224, 227, 246, 252, 287, 288, 294, 328, 336, 369, 392, 441, 454, 492, 504, 574, 588, 656, 672, 681, 738, 784, 861, 882, 908, 984, 1008, 1148, 1176, 1312, 1362, 1476, 1568, 1589, 1722, 1764, 1816, 1968, 2009, 2016, 2043, 2296, 2352, 2583, 2724, 2952, 3178, 3444, 3528, 3632, 3936, 4018, 4086, 4592, 4704, 4767, 5166, 5448, 5904, 6027, 6356, 6888, 7056, 7264, 8036, 8172, 9184, 9307, 9534, 10332, 10896, 11123, 11808, 12054, 12712, 13776, 14112, 14301, 16072, 16344, 18081, 18614, 19068, 20664, 21792, 22246, 24108, 25424, 27552, 27921, 28602, 32144, 32688, 33369, 36162, 37228, 38136, 41328, 44492, 48216, 50848, 55842, 57204, 64288, 65149, 65376, 66738, 72324, 74456, 76272, 82656, 83763, 88984, 96432, 100107, 111684, 114408, 130298, 133476, 144648, 148912, 152544, 167526, 177968, 192864, 195447, 200214, 223368, 228816, 260596, 266952, 289296, 297824, 335052, 355936, 390894, 400428, 446736, 456043, 457632, 521192, 533904, 578592, 586341, 670104, 781788, 800856, 893472, 912086, 1042384, 1067808, 1172682, 1340208, 1368129, 1563576, 1601712, 1824172, 2084768, 2345364, 2680416, 2736258, 3127152, 3203424, 3648344, 4104387, 4690728, 5472516, 6254304, 7296688, 8208774, 9381456, 10945032, 14593376, 16417548, 18762912, 21890064, 32835096, 43780128, 65670192, 131340384]

約数ペア:

[(1, 131340384), (2, 65670192), (3, 43780128), (4, 32835096), (6, 21890064), (7, 18762912), (8, 16417548), (9, 14593376), (12, 10945032), (14, 9381456), (16, 8208774), (18, 7296688), (21, 6254304), (24, 5472516), (28, 4690728), (32, 4104387), (36, 3648344), (41, 3203424), (42, 3127152), (48, 2736258), (49, 2680416), (56, 2345364), (63, 2084768), (72, 1824172), (82, 1601712), (84, 1563576), (96, 1368129), (98, 1340208), (112, 1172682), (123, 1067808), (126, 1042384), (144, 912086), (147, 893472), (164, 800856), (168, 781788), (196, 670104), (224, 586341), (227, 578592), (246, 533904), (252, 521192), (287, 457632), (288, 456043), (294, 446736), (328, 400428), (336, 390894), (369, 355936), (392, 335052), (441, 297824), (454, 289296), (492, 266952), (504, 260596), (574, 228816), (588, 223368), (656, 200214), (672, 195447), (681, 192864), (738, 177968), (784, 167526), (861, 152544), (882, 148912), (908, 144648), (984, 133476), (1008, 130298), (1148, 114408), (1176, 111684), (1312, 100107), (1362, 96432), (1476, 88984), (1568, 83763), (1589, 82656), (1722, 76272), (1764, 74456), (1816, 72324), (1968, 66738), (2009, 65376), (2016, 65149), (2043, 64288), (2296, 57204), (2352, 55842), (2583, 50848), (2724, 48216), (2952, 44492), (3178, 41328), (3444, 38136), (3528, 37228), (3632, 36162), (3936, 33369), (4018, 32688), (4086, 32144), (4592, 28602), (4704, 27921), (4767, 27552), (5166, 25424), (5448, 24108), (5904, 22246), (6027, 21792), (6356, 20664), (6888, 19068), (7056, 18614), (7264, 18081), (8036, 16344), (8172, 16072), (9184, 14301), (9307, 14112), (9534, 13776), (10332, 12712), (10896, 12054), (11123, 11808)]