140565154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{3623}}^1$

素因数の和:4665

約数の個数: 16

約数和(自身を含む): 222223680

約数和(自身を除く): 81658526

約数列:

[1, 2, 19, 38, 1021, 2042, 3623, 7246, 19399, 38798, 68837, 137674, 3699083, 7398166, 70282577, 140565154]

約数ペア:

[(1, 140565154), (2, 70282577), (19, 7398166), (38, 3699083), (1021, 137674), (2042, 68837), (3623, 38798), (7246, 19399)]