164949124

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{5323}}^1$

素因数の和:5515

約数の個数: 24

約数和(自身を含む): 295758848

約数和(自身を除く): 130809724

約数列:

[1, 2, 4, 61, 122, 127, 244, 254, 508, 5323, 7747, 10646, 15494, 21292, 30988, 324703, 649406, 676021, 1298812, 1352042, 2704084, 41237281, 82474562, 164949124]

約数ペア:

[(1, 164949124), (2, 82474562), (4, 41237281), (61, 2704084), (122, 1352042), (127, 1298812), (244, 676021), (254, 649406), (508, 324703), (5323, 30988), (7747, 21292), (10646, 15494)]