156948644164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2237393}}^1$

素因数の和:2237500

約数の個数: 48

約数和(自身を含む): 315741041280

約数和(自身を除く): 158792397116

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 71, 76, 142, 247, 284, 494, 923, 988, 1349, 1846, 2698, 3692, 5396, 17537, 35074, 70148, 2237393, 4474786, 8949572, 29086109, 42510467, 58172218, 85020934, 116344436, 158854903, 170041868, 317709806, 552636071, 635419612, 1105272142, 2065113739, 2210544284, 3018243157, 4130227478, 6036486314, 8260454956, 12072972628, 39237161041, 78474322082, 156948644164]

約数ペア:

[(1, 156948644164), (2, 78474322082), (4, 39237161041), (13, 12072972628), (19, 8260454956), (26, 6036486314), (38, 4130227478), (52, 3018243157), (71, 2210544284), (76, 2065113739), (142, 1105272142), (247, 635419612), (284, 552636071), (494, 317709806), (923, 170041868), (988, 158854903), (1349, 116344436), (1846, 85020934), (2698, 58172218), (3692, 42510467), (5396, 29086109), (17537, 8949572), (35074, 4474786), (70148, 2237393)]