136421246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 227017728

約数和(自身を除く): 90596482

約数列:

[1, 2, 13, 26, 67, 71, 134, 142, 871, 923, 1103, 1742, 1846, 2206, 4757, 9514, 14339, 28678, 61841, 73901, 78313, 123682, 147802, 156626, 960713, 1018069, 1921426, 2036138, 5246971, 10493942, 68210623, 136421246]

約数ペア:

[(1, 136421246), (2, 68210623), (13, 10493942), (26, 5246971), (67, 2036138), (71, 1921426), (134, 1018069), (142, 960713), (871, 156626), (923, 147802), (1103, 123682), (1742, 78313), (1846, 73901), (2206, 61841), (4757, 28678), (9514, 14339)]