140272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{797}}^1$

素因数の和:816

約数の個数: 20

約数和(自身を含む): 296856

約数和(自身を除く): 156584

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 797, 1594, 3188, 6376, 8767, 12752, 17534, 35068, 70136, 140272]

約数ペア:

[(1, 140272), (2, 70136), (4, 35068), (8, 17534), (11, 12752), (16, 8767), (22, 6376), (44, 3188), (88, 1594), (176, 797)]