131639616

素因数分解:

$2^6\times 3^2\times {\mathrm{449}}^1\times {\mathrm{509}}^1$

素因数の和:976

約数の個数: 84

約数和(自身を含む): 378904500

約数和(自身を除く): 247264884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 449, 509, 576, 898, 1018, 1347, 1527, 1796, 2036, 2694, 3054, 3592, 4041, 4072, 4581, 5388, 6108, 7184, 8082, 8144, 9162, 10776, 12216, 14368, 16164, 16288, 18324, 21552, 24432, 28736, 32328, 32576, 36648, 43104, 48864, 64656, 73296, 86208, 97728, 129312, 146592, 228541, 258624, 293184, 457082, 685623, 914164, 1371246, 1828328, 2056869, 2742492, 3656656, 4113738, 5484984, 7313312, 8227476, 10969968, 14626624, 16454952, 21939936, 32909904, 43879872, 65819808, 131639616]

約数ペア:

[(1, 131639616), (2, 65819808), (3, 43879872), (4, 32909904), (6, 21939936), (8, 16454952), (9, 14626624), (12, 10969968), (16, 8227476), (18, 7313312), (24, 5484984), (32, 4113738), (36, 3656656), (48, 2742492), (64, 2056869), (72, 1828328), (96, 1371246), (144, 914164), (192, 685623), (288, 457082), (449, 293184), (509, 258624), (576, 228541), (898, 146592), (1018, 129312), (1347, 97728), (1527, 86208), (1796, 73296), (2036, 64656), (2694, 48864), (3054, 43104), (3592, 36648), (4041, 32576), (4072, 32328), (4581, 28736), (5388, 24432), (6108, 21552), (7184, 18324), (8082, 16288), (8144, 16164), (9162, 14368), (10776, 12216)]