142691906

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{5861}}^1$

素因数の和:5954

約数の個数: 32

約数和(自身を含む): 256614912

約数和(自身を除く): 113923006

約数列:

[1, 2, 7, 14, 37, 47, 74, 94, 259, 329, 518, 658, 1739, 3478, 5861, 11722, 12173, 24346, 41027, 82054, 216857, 275467, 433714, 550934, 1517999, 1928269, 3035998, 3856538, 10192279, 20384558, 71345953, 142691906]

約数ペア:

[(1, 142691906), (2, 71345953), (7, 20384558), (14, 10192279), (37, 3856538), (47, 3035998), (74, 1928269), (94, 1517999), (259, 550934), (329, 433714), (518, 275467), (658, 216857), (1739, 82054), (3478, 41027), (5861, 24346), (11722, 12173)]