166366964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{128767}}^1$

素因数の和:128807

約数の個数: 24

約数和(自身を含む): 324495360

約数和(自身を除く): 158128396

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 128767, 257534, 515068, 2189039, 2446573, 4378078, 4893146, 8756156, 9786292, 41591741, 83183482, 166366964]

約数ペア:

[(1, 166366964), (2, 83183482), (4, 41591741), (17, 9786292), (19, 8756156), (34, 4893146), (38, 4378078), (68, 2446573), (76, 2189039), (323, 515068), (646, 257534), (1292, 128767)]