131798016

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{227}}^1$

素因数の和:266

約数の個数: 220

約数和(自身を含む): 451781088

約数和(自身を除く): 319983072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 227, 252, 256, 288, 324, 336, 378, 384, 432, 448, 454, 504, 512, 567, 576, 648, 672, 681, 756, 768, 864, 896, 908, 1008, 1024, 1134, 1152, 1296, 1344, 1362, 1512, 1536, 1589, 1728, 1792, 1816, 2016, 2043, 2268, 2304, 2592, 2688, 2724, 3024, 3072, 3178, 3456, 3584, 3632, 4032, 4086, 4536, 4608, 4767, 5184, 5376, 5448, 6048, 6129, 6356, 6912, 7168, 7264, 8064, 8172, 9072, 9216, 9534, 10368, 10752, 10896, 12096, 12258, 12712, 13824, 14301, 14528, 16128, 16344, 18144, 18387, 19068, 20736, 21504, 21792, 24192, 24516, 25424, 27648, 28602, 29056, 32256, 32688, 36288, 36774, 38136, 41472, 42903, 43584, 48384, 49032, 50848, 57204, 58112, 64512, 65376, 72576, 73548, 76272, 82944, 85806, 87168, 96768, 98064, 101696, 114408, 116224, 128709, 130752, 145152, 147096, 152544, 171612, 174336, 193536, 196128, 203392, 228816, 232448, 257418, 261504, 290304, 294192, 305088, 343224, 348672, 392256, 406784, 457632, 514836, 523008, 580608, 588384, 610176, 686448, 697344, 784512, 813568, 915264, 1029672, 1046016, 1176768, 1220352, 1372896, 1569024, 1627136, 1830528, 2059344, 2092032, 2353536, 2440704, 2745792, 3138048, 3661056, 4118688, 4707072, 4881408, 5491584, 6276096, 7322112, 8237376, 9414144, 10983168, 14644224, 16474752, 18828288, 21966336, 32949504, 43932672, 65899008, 131798016]

約数ペア:

[(1, 131798016), (2, 65899008), (3, 43932672), (4, 32949504), (6, 21966336), (7, 18828288), (8, 16474752), (9, 14644224), (12, 10983168), (14, 9414144), (16, 8237376), (18, 7322112), (21, 6276096), (24, 5491584), (27, 4881408), (28, 4707072), (32, 4118688), (36, 3661056), (42, 3138048), (48, 2745792), (54, 2440704), (56, 2353536), (63, 2092032), (64, 2059344), (72, 1830528), (81, 1627136), (84, 1569024), (96, 1372896), (108, 1220352), (112, 1176768), (126, 1046016), (128, 1029672), (144, 915264), (162, 813568), (168, 784512), (189, 697344), (192, 686448), (216, 610176), (224, 588384), (227, 580608), (252, 523008), (256, 514836), (288, 457632), (324, 406784), (336, 392256), (378, 348672), (384, 343224), (432, 305088), (448, 294192), (454, 290304), (504, 261504), (512, 257418), (567, 232448), (576, 228816), (648, 203392), (672, 196128), (681, 193536), (756, 174336), (768, 171612), (864, 152544), (896, 147096), (908, 145152), (1008, 130752), (1024, 128709), (1134, 116224), (1152, 114408), (1296, 101696), (1344, 98064), (1362, 96768), (1512, 87168), (1536, 85806), (1589, 82944), (1728, 76272), (1792, 73548), (1816, 72576), (2016, 65376), (2043, 64512), (2268, 58112), (2304, 57204), (2592, 50848), (2688, 49032), (2724, 48384), (3024, 43584), (3072, 42903), (3178, 41472), (3456, 38136), (3584, 36774), (3632, 36288), (4032, 32688), (4086, 32256), (4536, 29056), (4608, 28602), (4767, 27648), (5184, 25424), (5376, 24516), (5448, 24192), (6048, 21792), (6129, 21504), (6356, 20736), (6912, 19068), (7168, 18387), (7264, 18144), (8064, 16344), (8172, 16128), (9072, 14528), (9216, 14301), (9534, 13824), (10368, 12712), (10752, 12258), (10896, 12096)]