125890328048

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{809}}^1\times {\mathrm{70991}}^1$

素因数の和:71945

約数の個数: 40

約数和(自身を含む): 246000058560

約数和(自身を除く): 120109730512

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 809, 1096, 1618, 2192, 3236, 6472, 12944, 70991, 110833, 141982, 221666, 283964, 443332, 567928, 886664, 1135856, 1773328, 9725767, 19451534, 38903068, 57431719, 77806136, 114863438, 155612272, 229726876, 459453752, 918907504, 7868145503, 15736291006, 31472582012, 62945164024, 125890328048]

約数ペア:

[(1, 125890328048), (2, 62945164024), (4, 31472582012), (8, 15736291006), (16, 7868145503), (137, 918907504), (274, 459453752), (548, 229726876), (809, 155612272), (1096, 114863438), (1618, 77806136), (2192, 57431719), (3236, 38903068), (6472, 19451534), (12944, 9725767), (70991, 1773328), (110833, 1135856), (141982, 886664), (221666, 567928), (283964, 443332)]