140132218

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1\times {\mathrm{929}}^1$

素因数の和:1509

約数の個数: 16

約数和(自身を含む): 212040000

約数和(自身を除く): 71907782

約数列:

[1, 2, 199, 379, 398, 758, 929, 1858, 75421, 150842, 184871, 352091, 369742, 704182, 70066109, 140132218]

約数ペア:

[(1, 140132218), (2, 70066109), (199, 704182), (379, 369742), (398, 352091), (758, 184871), (929, 150842), (1858, 75421)]