131189136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 393724800

約数和(自身を除く): 262535664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 83, 102, 104, 136, 149, 156, 166, 204, 208, 221, 249, 272, 298, 312, 332, 408, 442, 447, 498, 596, 624, 663, 664, 816, 884, 894, 996, 1079, 1192, 1326, 1328, 1411, 1768, 1788, 1937, 1992, 2158, 2384, 2533, 2652, 2822, 3237, 3536, 3576, 3874, 3984, 4233, 4316, 5066, 5304, 5644, 5811, 6474, 7152, 7599, 7748, 8466, 8632, 10132, 10608, 11288, 11622, 12367, 12948, 15198, 15496, 16932, 17264, 18343, 20264, 22576, 23244, 24734, 25896, 30396, 30992, 32929, 33864, 36686, 37101, 40528, 46488, 49468, 51792, 55029, 60792, 65858, 67728, 73372, 74202, 92976, 98787, 98936, 110058, 121584, 131716, 146744, 148404, 160771, 197574, 197872, 210239, 220116, 263432, 293488, 296808, 321542, 395148, 420478, 440232, 482313, 526864, 593616, 630717, 643084, 790296, 840956, 880464, 964626, 1261434, 1286168, 1580592, 1681912, 1929252, 2522868, 2572336, 2733107, 3363824, 3858504, 5045736, 5466214, 7717008, 8199321, 10091472, 10932428, 16398642, 21864856, 32797284, 43729712, 65594568, 131189136]

約数ペア:

[(1, 131189136), (2, 65594568), (3, 43729712), (4, 32797284), (6, 21864856), (8, 16398642), (12, 10932428), (13, 10091472), (16, 8199321), (17, 7717008), (24, 5466214), (26, 5045736), (34, 3858504), (39, 3363824), (48, 2733107), (51, 2572336), (52, 2522868), (68, 1929252), (78, 1681912), (83, 1580592), (102, 1286168), (104, 1261434), (136, 964626), (149, 880464), (156, 840956), (166, 790296), (204, 643084), (208, 630717), (221, 593616), (249, 526864), (272, 482313), (298, 440232), (312, 420478), (332, 395148), (408, 321542), (442, 296808), (447, 293488), (498, 263432), (596, 220116), (624, 210239), (663, 197872), (664, 197574), (816, 160771), (884, 148404), (894, 146744), (996, 131716), (1079, 121584), (1192, 110058), (1326, 98936), (1328, 98787), (1411, 92976), (1768, 74202), (1788, 73372), (1937, 67728), (1992, 65858), (2158, 60792), (2384, 55029), (2533, 51792), (2652, 49468), (2822, 46488), (3237, 40528), (3536, 37101), (3576, 36686), (3874, 33864), (3984, 32929), (4233, 30992), (4316, 30396), (5066, 25896), (5304, 24734), (5644, 23244), (5811, 22576), (6474, 20264), (7152, 18343), (7599, 17264), (7748, 16932), (8466, 15496), (8632, 15198), (10132, 12948), (10608, 12367), (11288, 11622)]