15963143168

素因数分解:

$2^{10}\times 7^3\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1055

約数の個数: 176

約数和(自身を含む): 38044723200

約数和(自身を除く): 22081580032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 128, 188, 196, 224, 256, 329, 343, 376, 392, 448, 512, 658, 686, 752, 784, 896, 967, 1024, 1316, 1372, 1504, 1568, 1792, 1934, 2303, 2632, 2744, 3008, 3136, 3584, 3868, 4606, 5264, 5488, 6016, 6272, 6769, 7168, 7736, 9212, 10528, 10976, 12032, 12544, 13538, 15472, 16121, 18424, 21056, 21952, 24064, 25088, 27076, 30944, 32242, 36848, 42112, 43904, 45449, 47383, 48128, 50176, 54152, 61888, 64484, 73696, 84224, 87808, 90898, 94766, 108304, 123776, 128968, 147392, 168448, 175616, 181796, 189532, 216608, 247552, 257936, 294784, 318143, 331681, 336896, 351232, 363592, 379064, 433216, 495104, 515872, 589568, 636286, 663362, 727184, 758128, 866432, 990208, 1031744, 1179136, 1272572, 1326724, 1454368, 1516256, 1732864, 2063488, 2227001, 2358272, 2545144, 2653448, 2908736, 3032512, 3465728, 4126976, 4454002, 5090288, 5306896, 5817472, 6065024, 6931456, 8253952, 8908004, 10180576, 10613792, 11634944, 12130048, 15589007, 16507904, 17816008, 20361152, 21227584, 23269888, 24260096, 31178014, 35632016, 40722304, 42455168, 46539776, 48520192, 62356028, 71264032, 81444608, 84910336, 124712056, 142528064, 162889216, 169820672, 249424112, 285056128, 325778432, 339641344, 498848224, 570112256, 997696448, 1140224512, 1995392896, 2280449024, 3990785792, 7981571584, 15963143168]

約数ペア:

[(1, 15963143168), (2, 7981571584), (4, 3990785792), (7, 2280449024), (8, 1995392896), (14, 1140224512), (16, 997696448), (28, 570112256), (32, 498848224), (47, 339641344), (49, 325778432), (56, 285056128), (64, 249424112), (94, 169820672), (98, 162889216), (112, 142528064), (128, 124712056), (188, 84910336), (196, 81444608), (224, 71264032), (256, 62356028), (329, 48520192), (343, 46539776), (376, 42455168), (392, 40722304), (448, 35632016), (512, 31178014), (658, 24260096), (686, 23269888), (752, 21227584), (784, 20361152), (896, 17816008), (967, 16507904), (1024, 15589007), (1316, 12130048), (1372, 11634944), (1504, 10613792), (1568, 10180576), (1792, 8908004), (1934, 8253952), (2303, 6931456), (2632, 6065024), (2744, 5817472), (3008, 5306896), (3136, 5090288), (3584, 4454002), (3868, 4126976), (4606, 3465728), (5264, 3032512), (5488, 2908736), (6016, 2653448), (6272, 2545144), (6769, 2358272), (7168, 2227001), (7736, 2063488), (9212, 1732864), (10528, 1516256), (10976, 1454368), (12032, 1326724), (12544, 1272572), (13538, 1179136), (15472, 1031744), (16121, 990208), (18424, 866432), (21056, 758128), (21952, 727184), (24064, 663362), (25088, 636286), (27076, 589568), (30944, 515872), (32242, 495104), (36848, 433216), (42112, 379064), (43904, 363592), (45449, 351232), (47383, 336896), (48128, 331681), (50176, 318143), (54152, 294784), (61888, 257936), (64484, 247552), (73696, 216608), (84224, 189532), (87808, 181796), (90898, 175616), (94766, 168448), (108304, 147392), (123776, 128968)]