168105672

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{2269}}^1$

素因数の和:2305

約数の個数: 128

約数和(自身を含む): 544800000

約数和(自身を除く): 376694328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 343, 378, 392, 441, 504, 588, 686, 756, 882, 1029, 1176, 1323, 1372, 1512, 1764, 2058, 2269, 2646, 2744, 3087, 3528, 4116, 4538, 5292, 6174, 6807, 8232, 9076, 9261, 10584, 12348, 13614, 15883, 18152, 18522, 20421, 24696, 27228, 31766, 37044, 40842, 47649, 54456, 61263, 63532, 74088, 81684, 95298, 111181, 122526, 127064, 142947, 163368, 190596, 222362, 245052, 285894, 333543, 381192, 428841, 444724, 490104, 571788, 667086, 778267, 857682, 889448, 1000629, 1143576, 1334172, 1556534, 1715364, 2001258, 2334801, 2668344, 3001887, 3113068, 3430728, 4002516, 4669602, 6003774, 6226136, 7004403, 8005032, 9339204, 12007548, 14008806, 18678408, 21013209, 24015096, 28017612, 42026418, 56035224, 84052836, 168105672]

約数ペア:

[(1, 168105672), (2, 84052836), (3, 56035224), (4, 42026418), (6, 28017612), (7, 24015096), (8, 21013209), (9, 18678408), (12, 14008806), (14, 12007548), (18, 9339204), (21, 8005032), (24, 7004403), (27, 6226136), (28, 6003774), (36, 4669602), (42, 4002516), (49, 3430728), (54, 3113068), (56, 3001887), (63, 2668344), (72, 2334801), (84, 2001258), (98, 1715364), (108, 1556534), (126, 1334172), (147, 1143576), (168, 1000629), (189, 889448), (196, 857682), (216, 778267), (252, 667086), (294, 571788), (343, 490104), (378, 444724), (392, 428841), (441, 381192), (504, 333543), (588, 285894), (686, 245052), (756, 222362), (882, 190596), (1029, 163368), (1176, 142947), (1323, 127064), (1372, 122526), (1512, 111181), (1764, 95298), (2058, 81684), (2269, 74088), (2646, 63532), (2744, 61263), (3087, 54456), (3528, 47649), (4116, 40842), (4538, 37044), (5292, 31766), (6174, 27228), (6807, 24696), (8232, 20421), (9076, 18522), (9261, 18152), (10584, 15883), (12348, 13614)]