156939725270

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{119801317}}^1$

素因数の和:119801455

約数の個数: 16

約数和(自身を含む): 284647931568

約数和(自身を除く): 127708206298

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 119801317, 239602634, 599006585, 1198013170, 15693972527, 31387945054, 78469862635, 156939725270]

約数ペア:

[(1, 156939725270), (2, 78469862635), (5, 31387945054), (10, 15693972527), (131, 1198013170), (262, 599006585), (655, 239602634), (1310, 119801317)]