128179744

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52021}}^1$

素因数の和:52049

約数の個数: 48

約数和(自身を含む): 314629056

約数和(自身を除く): 186449312

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, 52021, 104042, 208084, 364147, 416168, 572231, 728294, 832336, 1144462, 1456588, 1664672, 2288924, 2913176, 4005617, 4577848, 5826352, 8011234, 9155696, 11652704, 16022468, 18311392, 32044936, 64089872, 128179744]

約数ペア:

[(1, 128179744), (2, 64089872), (4, 32044936), (7, 18311392), (8, 16022468), (11, 11652704), (14, 9155696), (16, 8011234), (22, 5826352), (28, 4577848), (32, 4005617), (44, 2913176), (56, 2288924), (77, 1664672), (88, 1456588), (112, 1144462), (154, 832336), (176, 728294), (224, 572231), (308, 416168), (352, 364147), (616, 208084), (1232, 104042), (2464, 52021)]