131663616

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1334

約数の個数: 144

約数和(自身を含む): 421881600

約数和(自身を除く): 290217984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 768, 798, 896, 912, 1064, 1216, 1289, 1344, 1596, 1792, 1824, 2128, 2432, 2578, 2688, 3192, 3648, 3867, 4256, 4864, 5156, 5376, 6384, 7296, 7734, 8512, 9023, 10312, 12768, 14592, 15468, 17024, 18046, 20624, 24491, 25536, 27069, 30936, 34048, 36092, 41248, 48982, 51072, 54138, 61872, 72184, 73473, 82496, 97964, 102144, 108276, 123744, 144368, 146946, 164992, 171437, 195928, 216552, 247488, 288736, 293892, 329984, 342874, 391856, 433104, 494976, 514311, 577472, 587784, 685748, 783712, 866208, 989952, 1028622, 1154944, 1175568, 1371496, 1567424, 1732416, 2057244, 2309888, 2351136, 2742992, 3134848, 3464832, 4114488, 4702272, 5485984, 6269696, 6929664, 8228976, 9404544, 10971968, 16457952, 18809088, 21943936, 32915904, 43887872, 65831808, 131663616]

約数ペア:

[(1, 131663616), (2, 65831808), (3, 43887872), (4, 32915904), (6, 21943936), (7, 18809088), (8, 16457952), (12, 10971968), (14, 9404544), (16, 8228976), (19, 6929664), (21, 6269696), (24, 5485984), (28, 4702272), (32, 4114488), (38, 3464832), (42, 3134848), (48, 2742992), (56, 2351136), (57, 2309888), (64, 2057244), (76, 1732416), (84, 1567424), (96, 1371496), (112, 1175568), (114, 1154944), (128, 1028622), (133, 989952), (152, 866208), (168, 783712), (192, 685748), (224, 587784), (228, 577472), (256, 514311), (266, 494976), (304, 433104), (336, 391856), (384, 342874), (399, 329984), (448, 293892), (456, 288736), (532, 247488), (608, 216552), (672, 195928), (768, 171437), (798, 164992), (896, 146946), (912, 144368), (1064, 123744), (1216, 108276), (1289, 102144), (1344, 97964), (1596, 82496), (1792, 73473), (1824, 72184), (2128, 61872), (2432, 54138), (2578, 51072), (2688, 48982), (3192, 41248), (3648, 36092), (3867, 34048), (4256, 30936), (4864, 27069), (5156, 25536), (5376, 24491), (6384, 20624), (7296, 18046), (7734, 17024), (8512, 15468), (9023, 14592), (10312, 12768)]