157927294

素因数分解:

$2^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{12689}}^1$

素因数の和:12832

約数の個数: 24

約数和(自身を含む): 277758720

約数和(自身を除く): 119831426

約数列:

[1, 2, 7, 14, 49, 98, 127, 254, 889, 1778, 6223, 12446, 12689, 25378, 88823, 177646, 621761, 1243522, 1611503, 3223006, 11280521, 22561042, 78963647, 157927294]

約数ペア:

[(1, 157927294), (2, 78963647), (7, 22561042), (14, 11280521), (49, 3223006), (98, 1611503), (127, 1243522), (254, 621761), (889, 177646), (1778, 88823), (6223, 25378), (12446, 12689)]