131824896

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 216

約数和(自身を含む): 425021184

約数和(自身を除く): 293196288

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, 112, 113, 124, 128, 147, 168, 186, 192, 196, 217, 224, 226, 248, 256, 294, 336, 339, 372, 384, 392, 434, 448, 452, 496, 588, 651, 672, 678, 744, 768, 784, 791, 868, 896, 904, 992, 1176, 1302, 1344, 1356, 1488, 1519, 1568, 1582, 1736, 1792, 1808, 1984, 2352, 2373, 2604, 2688, 2712, 2976, 3038, 3136, 3164, 3472, 3503, 3616, 3968, 4557, 4704, 4746, 5208, 5376, 5424, 5537, 5952, 6076, 6272, 6328, 6944, 7006, 7232, 7936, 9114, 9408, 9492, 10416, 10509, 10848, 11074, 11904, 12152, 12544, 12656, 13888, 14012, 14464, 16611, 18228, 18816, 18984, 20832, 21018, 21696, 22148, 23808, 24304, 24521, 25312, 27776, 28024, 28928, 33222, 36456, 37632, 37968, 41664, 42036, 43392, 44296, 48608, 49042, 50624, 55552, 56048, 66444, 72912, 73563, 75936, 83328, 84072, 86784, 88592, 97216, 98084, 101248, 112096, 132888, 145824, 147126, 151872, 166656, 168144, 171647, 177184, 194432, 196168, 202496, 224192, 265776, 291648, 294252, 303744, 336288, 343294, 354368, 388864, 392336, 448384, 514941, 531552, 583296, 588504, 607488, 672576, 686588, 708736, 784672, 896768, 1029882, 1063104, 1166592, 1177008, 1345152, 1373176, 1417472, 1569344, 2059764, 2126208, 2354016, 2690304, 2746352, 3138688, 4119528, 4252416, 4708032, 5492704, 6277376, 8239056, 9416064, 10985408, 16478112, 18832128, 21970816, 32956224, 43941632, 65912448, 131824896]

約数ペア:

[(1, 131824896), (2, 65912448), (3, 43941632), (4, 32956224), (6, 21970816), (7, 18832128), (8, 16478112), (12, 10985408), (14, 9416064), (16, 8239056), (21, 6277376), (24, 5492704), (28, 4708032), (31, 4252416), (32, 4119528), (42, 3138688), (48, 2746352), (49, 2690304), (56, 2354016), (62, 2126208), (64, 2059764), (84, 1569344), (93, 1417472), (96, 1373176), (98, 1345152), (112, 1177008), (113, 1166592), (124, 1063104), (128, 1029882), (147, 896768), (168, 784672), (186, 708736), (192, 686588), (196, 672576), (217, 607488), (224, 588504), (226, 583296), (248, 531552), (256, 514941), (294, 448384), (336, 392336), (339, 388864), (372, 354368), (384, 343294), (392, 336288), (434, 303744), (448, 294252), (452, 291648), (496, 265776), (588, 224192), (651, 202496), (672, 196168), (678, 194432), (744, 177184), (768, 171647), (784, 168144), (791, 166656), (868, 151872), (896, 147126), (904, 145824), (992, 132888), (1176, 112096), (1302, 101248), (1344, 98084), (1356, 97216), (1488, 88592), (1519, 86784), (1568, 84072), (1582, 83328), (1736, 75936), (1792, 73563), (1808, 72912), (1984, 66444), (2352, 56048), (2373, 55552), (2604, 50624), (2688, 49042), (2712, 48608), (2976, 44296), (3038, 43392), (3136, 42036), (3164, 41664), (3472, 37968), (3503, 37632), (3616, 36456), (3968, 33222), (4557, 28928), (4704, 28024), (4746, 27776), (5208, 25312), (5376, 24521), (5424, 24304), (5537, 23808), (5952, 22148), (6076, 21696), (6272, 21018), (6328, 20832), (6944, 18984), (7006, 18816), (7232, 18228), (7936, 16611), (9114, 14464), (9408, 14012), (9492, 13888), (10416, 12656), (10509, 12544), (10848, 12152), (11074, 11904)]