127158528

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 216

約数和(自身を含む): 410108160

約数和(自身を除く): 282949632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 109, 112, 124, 128, 147, 168, 186, 192, 196, 217, 218, 224, 248, 256, 294, 327, 336, 372, 384, 392, 434, 436, 448, 496, 588, 651, 654, 672, 744, 763, 768, 784, 868, 872, 896, 992, 1176, 1302, 1308, 1344, 1488, 1519, 1526, 1568, 1736, 1744, 1792, 1984, 2289, 2352, 2604, 2616, 2688, 2976, 3038, 3052, 3136, 3379, 3472, 3488, 3968, 4557, 4578, 4704, 5208, 5232, 5341, 5376, 5952, 6076, 6104, 6272, 6758, 6944, 6976, 7936, 9114, 9156, 9408, 10137, 10416, 10464, 10682, 11904, 12152, 12208, 12544, 13516, 13888, 13952, 16023, 18228, 18312, 18816, 20274, 20832, 20928, 21364, 23653, 23808, 24304, 24416, 27032, 27776, 27904, 32046, 36456, 36624, 37632, 40548, 41664, 41856, 42728, 47306, 48608, 48832, 54064, 55552, 64092, 70959, 72912, 73248, 81096, 83328, 83712, 85456, 94612, 97216, 97664, 108128, 128184, 141918, 145824, 146496, 162192, 165571, 166656, 170912, 189224, 194432, 195328, 216256, 256368, 283836, 291648, 292992, 324384, 331142, 341824, 378448, 388864, 432512, 496713, 512736, 567672, 583296, 585984, 648768, 662284, 683648, 756896, 865024, 993426, 1025472, 1135344, 1166592, 1297536, 1324568, 1367296, 1513792, 1986852, 2050944, 2270688, 2595072, 2649136, 3027584, 3973704, 4101888, 4541376, 5298272, 6055168, 7947408, 9082752, 10596544, 15894816, 18165504, 21193088, 31789632, 42386176, 63579264, 127158528]

約数ペア:

[(1, 127158528), (2, 63579264), (3, 42386176), (4, 31789632), (6, 21193088), (7, 18165504), (8, 15894816), (12, 10596544), (14, 9082752), (16, 7947408), (21, 6055168), (24, 5298272), (28, 4541376), (31, 4101888), (32, 3973704), (42, 3027584), (48, 2649136), (49, 2595072), (56, 2270688), (62, 2050944), (64, 1986852), (84, 1513792), (93, 1367296), (96, 1324568), (98, 1297536), (109, 1166592), (112, 1135344), (124, 1025472), (128, 993426), (147, 865024), (168, 756896), (186, 683648), (192, 662284), (196, 648768), (217, 585984), (218, 583296), (224, 567672), (248, 512736), (256, 496713), (294, 432512), (327, 388864), (336, 378448), (372, 341824), (384, 331142), (392, 324384), (434, 292992), (436, 291648), (448, 283836), (496, 256368), (588, 216256), (651, 195328), (654, 194432), (672, 189224), (744, 170912), (763, 166656), (768, 165571), (784, 162192), (868, 146496), (872, 145824), (896, 141918), (992, 128184), (1176, 108128), (1302, 97664), (1308, 97216), (1344, 94612), (1488, 85456), (1519, 83712), (1526, 83328), (1568, 81096), (1736, 73248), (1744, 72912), (1792, 70959), (1984, 64092), (2289, 55552), (2352, 54064), (2604, 48832), (2616, 48608), (2688, 47306), (2976, 42728), (3038, 41856), (3052, 41664), (3136, 40548), (3379, 37632), (3472, 36624), (3488, 36456), (3968, 32046), (4557, 27904), (4578, 27776), (4704, 27032), (5208, 24416), (5232, 24304), (5341, 23808), (5376, 23653), (5952, 21364), (6076, 20928), (6104, 20832), (6272, 20274), (6758, 18816), (6944, 18312), (6976, 18228), (7936, 16023), (9114, 13952), (9156, 13888), (9408, 13516), (10137, 12544), (10416, 12208), (10464, 12152), (10682, 11904)]