156988961139

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{2184863}}^1$

素因数の和:2185466

約数の個数: 16

約数和(自身を含む): 214571123712

約数和(自身を除く): 57582162573

約数列:

[1, 3, 43, 129, 557, 1671, 23951, 71853, 2184863, 6554589, 93949109, 281847327, 1216968691, 3650906073, 52329653713, 156988961139]

約数ペア:

[(1, 156988961139), (3, 52329653713), (43, 3650906073), (129, 1216968691), (557, 281847327), (1671, 93949109), (23951, 6554589), (71853, 2184863)]