161067338

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{5393}}^1$

素因数の和:5641

約数の個数: 16

約数和(自身を含む): 245642760

約数和(自身を除く): 84575422

約数列:

[1, 2, 109, 137, 218, 274, 5393, 10786, 14933, 29866, 587837, 738841, 1175674, 1477682, 80533669, 161067338]

約数ペア:

[(1, 161067338), (2, 80533669), (109, 1477682), (137, 1175674), (218, 738841), (274, 587837), (5393, 29866), (10786, 14933)]