139790222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15767}}^1$

素因数の和:15824

約数の個数: 32

約数和(自身を含む): 254306304

約数和(自身を除く): 114516082

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 15767, 31534, 173437, 204971, 346874, 409942, 488777, 977554, 2254681, 4509362, 5376547, 6354101, 10753094, 12708202, 69895111, 139790222]

約数ペア:

[(1, 139790222), (2, 69895111), (11, 12708202), (13, 10753094), (22, 6354101), (26, 5376547), (31, 4509362), (62, 2254681), (143, 977554), (286, 488777), (341, 409942), (403, 346874), (682, 204971), (806, 173437), (4433, 31534), (8866, 15767)]