128360245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{14207}}^1$

素因数の和:14364

約数の個数: 16

約数和(自身を含む): 167086080

約数和(自身を除く): 38725835

約数列:

[1, 5, 13, 65, 139, 695, 1807, 9035, 14207, 71035, 184691, 923455, 1974773, 9873865, 25672049, 128360245]

約数ペア:

[(1, 128360245), (5, 25672049), (13, 9873865), (65, 1974773), (139, 923455), (695, 184691), (1807, 71035), (9035, 14207)]