156966253712

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{3947}}^1\times {\mathrm{5189}}^1$

素因数の和:9623

約数の個数: 40

約数和(自身を含む): 304892985600

約数和(自身を除く): 147926731888

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 3947, 5189, 7664, 7894, 10378, 15788, 20756, 31576, 41512, 63152, 83024, 1890613, 2485531, 3781226, 4971062, 7562452, 9942124, 15124904, 19884248, 20480983, 30249808, 39768496, 40961966, 81923932, 163847864, 327695728, 9810390857, 19620781714, 39241563428, 78483126856, 156966253712]

約数ペア:

[(1, 156966253712), (2, 78483126856), (4, 39241563428), (8, 19620781714), (16, 9810390857), (479, 327695728), (958, 163847864), (1916, 81923932), (3832, 40961966), (3947, 39768496), (5189, 30249808), (7664, 20480983), (7894, 19884248), (10378, 15124904), (15788, 9942124), (20756, 7562452), (31576, 4971062), (41512, 3781226), (63152, 2485531), (83024, 1890613)]