142248414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6551}}^1$

素因数の和:6621

約数の個数: 64

約数和(自身を含む): 362299392

約数和(自身を除く): 220050978

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 94, 141, 154, 231, 282, 329, 462, 517, 658, 987, 1034, 1551, 1974, 3102, 3619, 6551, 7238, 10857, 13102, 19653, 21714, 39306, 45857, 72061, 91714, 137571, 144122, 216183, 275142, 307897, 432366, 504427, 615794, 923691, 1008854, 1513281, 1847382, 2155279, 3026562, 3386867, 4310558, 6465837, 6773734, 10160601, 12931674, 20321202, 23708069, 47416138, 71124207, 142248414]

約数ペア:

[(1, 142248414), (2, 71124207), (3, 47416138), (6, 23708069), (7, 20321202), (11, 12931674), (14, 10160601), (21, 6773734), (22, 6465837), (33, 4310558), (42, 3386867), (47, 3026562), (66, 2155279), (77, 1847382), (94, 1513281), (141, 1008854), (154, 923691), (231, 615794), (282, 504427), (329, 432366), (462, 307897), (517, 275142), (658, 216183), (987, 144122), (1034, 137571), (1551, 91714), (1974, 72061), (3102, 45857), (3619, 39306), (6551, 21714), (7238, 19653), (10857, 13102)]