128268448

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52057}}^1$

素因数の和:52085

約数の個数: 48

約数和(自身を含む): 314846784

約数和(自身を除く): 186578336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 52057, 104114, 208228, 364399, 416456, 572627, 728798, 832912, 1145254, 1457596, 1665824, 2290508, 2915192, 4008389, 4581016, 5830384, 8016778, 9162032, 11660768, 16033556, 18324064, 32067112, 64134224, 128268448]

約数ペア:

[(1, 128268448), (2, 64134224), (4, 32067112), (7, 18324064), (8, 16033556), (11, 11660768), (14, 9162032), (16, 8016778), (22, 5830384), (28, 4581016), (32, 4008389), (44, 2915192), (56, 2290508), (77, 1665824), (88, 1457596), (112, 1145254), (154, 832912), (176, 728798), (224, 572627), (308, 416456), (352, 364399), (616, 208228), (1232, 104114), (2464, 52057)]