135400028

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{1109}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 239999760

約数和(自身を除く): 104599732

約数列:

[1, 2, 4, 131, 233, 262, 466, 524, 932, 1109, 2218, 4436, 30523, 61046, 122092, 145279, 258397, 290558, 516794, 581116, 1033588, 33850007, 67700014, 135400028]

約数ペア:

[(1, 135400028), (2, 67700014), (4, 33850007), (131, 1033588), (233, 581116), (262, 516794), (466, 290558), (524, 258397), (932, 145279), (1109, 122092), (2218, 61046), (4436, 30523)]