131017152

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1466

約数の個数: 112

約数和(自身を含む): 402043392

約数和(自身を除く): 271026240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 142, 168, 192, 213, 224, 284, 336, 426, 448, 497, 568, 672, 852, 994, 1136, 1344, 1373, 1491, 1704, 1988, 2272, 2746, 2982, 3408, 3976, 4119, 4544, 5492, 5964, 6816, 7952, 8238, 9611, 10984, 11928, 13632, 15904, 16476, 19222, 21968, 23856, 28833, 31808, 32952, 38444, 43936, 47712, 57666, 65904, 76888, 87872, 95424, 97483, 115332, 131808, 153776, 194966, 230664, 263616, 292449, 307552, 389932, 461328, 584898, 615104, 682381, 779864, 922656, 1169796, 1364762, 1559728, 1845312, 2047143, 2339592, 2729524, 3119456, 4094286, 4679184, 5459048, 6238912, 8188572, 9358368, 10918096, 16377144, 18716736, 21836192, 32754288, 43672384, 65508576, 131017152]

約数ペア:

[(1, 131017152), (2, 65508576), (3, 43672384), (4, 32754288), (6, 21836192), (7, 18716736), (8, 16377144), (12, 10918096), (14, 9358368), (16, 8188572), (21, 6238912), (24, 5459048), (28, 4679184), (32, 4094286), (42, 3119456), (48, 2729524), (56, 2339592), (64, 2047143), (71, 1845312), (84, 1559728), (96, 1364762), (112, 1169796), (142, 922656), (168, 779864), (192, 682381), (213, 615104), (224, 584898), (284, 461328), (336, 389932), (426, 307552), (448, 292449), (497, 263616), (568, 230664), (672, 194966), (852, 153776), (994, 131808), (1136, 115332), (1344, 97483), (1373, 95424), (1491, 87872), (1704, 76888), (1988, 65904), (2272, 57666), (2746, 47712), (2982, 43936), (3408, 38444), (3976, 32952), (4119, 31808), (4544, 28833), (5492, 23856), (5964, 21968), (6816, 19222), (7952, 16476), (8238, 15904), (9611, 13632), (10984, 11928)]