156947712442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{111627107}}^1$

素因数の和:111627165

約数の個数: 16

約数和(自身を含む): 254509806240

約数和(自身を除く): 97562093798

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 111627107, 223254214, 2120915033, 4130202959, 4241830066, 8260405918, 78473856221, 156947712442]

約数ペア:

[(1, 156947712442), (2, 78473856221), (19, 8260405918), (37, 4241830066), (38, 4130202959), (74, 2120915033), (703, 223254214), (1406, 111627107)]