131079168

素因数分解:

$2^{10}\times 3^3\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:471

約数の個数: 176

約数和(自身を含む): 424465920

約数和(自身を除く): 293386752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 431, 432, 512, 528, 576, 594, 704, 768, 792, 862, 864, 1024, 1056, 1152, 1188, 1293, 1408, 1536, 1584, 1724, 1728, 2112, 2304, 2376, 2586, 2816, 3072, 3168, 3448, 3456, 3879, 4224, 4608, 4741, 4752, 5172, 5632, 6336, 6896, 6912, 7758, 8448, 9216, 9482, 9504, 10344, 11264, 11637, 12672, 13792, 13824, 14223, 15516, 16896, 18964, 19008, 20688, 23274, 25344, 27584, 27648, 28446, 31032, 33792, 37928, 38016, 41376, 42669, 46548, 50688, 55168, 56892, 62064, 75856, 76032, 82752, 85338, 93096, 101376, 110336, 113784, 124128, 128007, 151712, 152064, 165504, 170676, 186192, 220672, 227568, 248256, 256014, 303424, 304128, 331008, 341352, 372384, 441344, 455136, 496512, 512028, 606848, 662016, 682704, 744768, 910272, 993024, 1024056, 1213696, 1324032, 1365408, 1489536, 1820544, 1986048, 2048112, 2427392, 2730816, 2979072, 3641088, 3972096, 4096224, 4854784, 5461632, 5958144, 7282176, 8192448, 10923264, 11916288, 14564352, 16384896, 21846528, 32769792, 43693056, 65539584, 131079168]

約数ペア:

[(1, 131079168), (2, 65539584), (3, 43693056), (4, 32769792), (6, 21846528), (8, 16384896), (9, 14564352), (11, 11916288), (12, 10923264), (16, 8192448), (18, 7282176), (22, 5958144), (24, 5461632), (27, 4854784), (32, 4096224), (33, 3972096), (36, 3641088), (44, 2979072), (48, 2730816), (54, 2427392), (64, 2048112), (66, 1986048), (72, 1820544), (88, 1489536), (96, 1365408), (99, 1324032), (108, 1213696), (128, 1024056), (132, 993024), (144, 910272), (176, 744768), (192, 682704), (198, 662016), (216, 606848), (256, 512028), (264, 496512), (288, 455136), (297, 441344), (352, 372384), (384, 341352), (396, 331008), (431, 304128), (432, 303424), (512, 256014), (528, 248256), (576, 227568), (594, 220672), (704, 186192), (768, 170676), (792, 165504), (862, 152064), (864, 151712), (1024, 128007), (1056, 124128), (1152, 113784), (1188, 110336), (1293, 101376), (1408, 93096), (1536, 85338), (1584, 82752), (1724, 76032), (1728, 75856), (2112, 62064), (2304, 56892), (2376, 55168), (2586, 50688), (2816, 46548), (3072, 42669), (3168, 41376), (3448, 38016), (3456, 37928), (3879, 33792), (4224, 31032), (4608, 28446), (4741, 27648), (4752, 27584), (5172, 25344), (5632, 23274), (6336, 20688), (6896, 19008), (6912, 18964), (7758, 16896), (8448, 15516), (9216, 14223), (9482, 13824), (9504, 13792), (10344, 12672), (11264, 11637)]