156919614938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{111607123}}^1$

素因数の和:111607181

約数の個数: 16

約数和(自身を含む): 254464242720

約数和(自身を除く): 97544627782

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 111607123, 223214246, 2120535337, 4129463551, 4241070674, 8258927102, 78459807469, 156919614938]

約数ペア:

[(1, 156919614938), (2, 78459807469), (19, 8258927102), (37, 4241070674), (38, 4129463551), (74, 2120535337), (703, 223214246), (1406, 111607123)]