129410072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{4007}}^1$

素因数の和:4391

約数の個数: 32

約数和(自身を含む): 265489920

約数和(自身を除く): 136079848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 367, 734, 1468, 2936, 4007, 4037, 8014, 8074, 16028, 16148, 32056, 32296, 44077, 88154, 176308, 352616, 1470569, 2941138, 5882276, 11764552, 16176259, 32352518, 64705036, 129410072]

約数ペア:

[(1, 129410072), (2, 64705036), (4, 32352518), (8, 16176259), (11, 11764552), (22, 5882276), (44, 2941138), (88, 1470569), (367, 352616), (734, 176308), (1468, 88154), (2936, 44077), (4007, 32296), (4037, 32056), (8014, 16148), (8074, 16028)]