160147316

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{80557}}^1$

素因数の和:80639

約数の個数: 24

約数和(自身を含む): 324809856

約数和(自身を除く): 164662540

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 80557, 161114, 322228, 563899, 1127798, 2255596, 5719547, 11439094, 22878188, 40036829, 80073658, 160147316]

約数ペア:

[(1, 160147316), (2, 80073658), (4, 40036829), (7, 22878188), (14, 11439094), (28, 5719547), (71, 2255596), (142, 1127798), (284, 563899), (497, 322228), (994, 161114), (1988, 80557)]