131410128

素因数分解:

$2^4\times 3^1\times {\mathrm{641}}^1\times {\mathrm{4271}}^1$

素因数の和:4923

約数の個数: 40

約数和(自身を含む): 340085376

約数和(自身を除く): 208675248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641, 1282, 1923, 2564, 3846, 4271, 5128, 7692, 8542, 10256, 12813, 15384, 17084, 25626, 30768, 34168, 51252, 68336, 102504, 205008, 2737711, 5475422, 8213133, 10950844, 16426266, 21901688, 32852532, 43803376, 65705064, 131410128]

約数ペア:

[(1, 131410128), (2, 65705064), (3, 43803376), (4, 32852532), (6, 21901688), (8, 16426266), (12, 10950844), (16, 8213133), (24, 5475422), (48, 2737711), (641, 205008), (1282, 102504), (1923, 68336), (2564, 51252), (3846, 34168), (4271, 30768), (5128, 25626), (7692, 17084), (8542, 15384), (10256, 12813)]