156909137

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{2803}}^1$

素因数の和:3548

約数の個数: 16

約数和(自身を含む): 195965952

約数和(自身を除く): 39056815

約数列:

[1, 7, 11, 77, 727, 2803, 5089, 7997, 19621, 30833, 55979, 215831, 2037781, 14264467, 22415591, 156909137]

約数ペア:

[(1, 156909137), (7, 22415591), (11, 14264467), (77, 2037781), (727, 215831), (2803, 55979), (5089, 30833), (7997, 19621)]