157410866

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{3697}}^1$

素因数の和:4109

約数の個数: 16

約数和(自身を含む): 240739800

約数和(自身を除く): 83328934

約数列:

[1, 2, 61, 122, 349, 698, 3697, 7394, 21289, 42578, 225517, 451034, 1290253, 2580506, 78705433, 157410866]

約数ペア:

[(1, 157410866), (2, 78705433), (61, 2580506), (122, 1290253), (349, 451034), (698, 225517), (3697, 42578), (7394, 21289)]