122945768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{82183}}^1$

素因数の和:82217

約数の個数: 32

約数和(自身を含む): 266276160

約数和(自身を除く): 143330392

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 82183, 164366, 328732, 657464, 904013, 1397111, 1808026, 2794222, 3616052, 5588444, 7232104, 11176888, 15368221, 30736442, 61472884, 122945768]

約数ペア:

[(1, 122945768), (2, 61472884), (4, 30736442), (8, 15368221), (11, 11176888), (17, 7232104), (22, 5588444), (34, 3616052), (44, 2794222), (68, 1808026), (88, 1397111), (136, 904013), (187, 657464), (374, 328732), (748, 164366), (1496, 82183)]