126641128

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{16787}}^1$

素因数の和:16857

約数の個数: 32

約数和(自身を含む): 253834560

約数和(自身を除く): 127193432

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 7544, 16787, 33574, 67148, 134296, 386101, 688267, 772202, 1376534, 1544404, 2753068, 3088808, 5506136, 15830141, 31660282, 63320564, 126641128]

約数ペア:

[(1, 126641128), (2, 63320564), (4, 31660282), (8, 15830141), (23, 5506136), (41, 3088808), (46, 2753068), (82, 1544404), (92, 1376534), (164, 772202), (184, 688267), (328, 386101), (943, 134296), (1886, 67148), (3772, 33574), (7544, 16787)]