156742817365

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1\times {\mathrm{12163}}^1$

素因数の和:13441

約数の個数: 32

約数和(自身を含む): 197077819392

約数和(自身を除く): 40335002027

約数列:

[1, 5, 31, 71, 155, 355, 1171, 2201, 5855, 11005, 12163, 36301, 60815, 83141, 181505, 377053, 415705, 863573, 1885265, 2577371, 4317865, 12886855, 14242873, 26770763, 71214365, 133853815, 441529063, 1011243983, 2207645315, 5056219915, 31348563473, 156742817365]

約数ペア:

[(1, 156742817365), (5, 31348563473), (31, 5056219915), (71, 2207645315), (155, 1011243983), (355, 441529063), (1171, 133853815), (2201, 71214365), (5855, 26770763), (11005, 14242873), (12163, 12886855), (36301, 4317865), (60815, 2577371), (83141, 1885265), (181505, 863573), (377053, 415705)]