171143126

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3259}}^1$

素因数の和:3321

約数の個数: 48

約数和(自身を含む): 332989440

約数和(自身を除く): 161846314

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 341, 434, 682, 847, 1694, 2387, 3259, 3751, 4774, 6518, 7502, 22813, 26257, 35849, 45626, 52514, 71698, 101029, 202058, 250943, 394339, 501886, 707203, 788678, 1111319, 1414406, 2222638, 2760373, 5520746, 7779233, 12224509, 15558466, 24449018, 85571563, 171143126]

約数ペア:

[(1, 171143126), (2, 85571563), (7, 24449018), (11, 15558466), (14, 12224509), (22, 7779233), (31, 5520746), (62, 2760373), (77, 2222638), (121, 1414406), (154, 1111319), (217, 788678), (242, 707203), (341, 501886), (434, 394339), (682, 250943), (847, 202058), (1694, 101029), (2387, 71698), (3259, 52514), (3751, 45626), (4774, 35849), (6518, 26257), (7502, 22813)]