156988789657

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{1244629}}^1$

素因数の和:1245160

約数の個数: 16

約数和(自身を含む): 184643349760

約数和(自身を除く): 27654560103

約数列:

[1, 7, 37, 259, 487, 3409, 18019, 126133, 1244629, 8712403, 46051273, 322358911, 606134323, 4242940261, 22426969951, 156988789657]

約数ペア:

[(1, 156988789657), (7, 22426969951), (37, 4242940261), (259, 606134323), (487, 322358911), (3409, 46051273), (18019, 8712403), (126133, 1244629)]