156943182118

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1\times {\mathrm{991717}}^1$

素因数の和:992967

約数の個数: 16

約数和(自身を含む): 239130977904

約数和(自身を除く): 82187795786

約数列:

[1, 2, 67, 134, 1181, 2362, 79127, 158254, 991717, 1983434, 66445039, 132890078, 1171217777, 2342435554, 78471591059, 156943182118]

約数ペア:

[(1, 156943182118), (2, 78471591059), (67, 2342435554), (134, 1171217777), (1181, 132890078), (2362, 66445039), (79127, 1983434), (158254, 991717)]