169899158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19163}}^1$

素因数の和:19220

約数の個数: 32

約数和(自身を含む): 309076992

約数和(自身を除く): 139177834

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 19163, 38326, 210793, 249119, 421586, 498238, 594053, 1188106, 2740309, 5480618, 6534583, 7722689, 13069166, 15445378, 84949579, 169899158]

約数ペア:

[(1, 169899158), (2, 84949579), (11, 15445378), (13, 13069166), (22, 7722689), (26, 6534583), (31, 5480618), (62, 2740309), (143, 1188106), (286, 594053), (341, 498238), (403, 421586), (682, 249119), (806, 210793), (4433, 38326), (8866, 19163)]