156955513

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 190858752

約数和(自身を除く): 33903239

約数列:

[1, 11, 13, 47, 121, 143, 193, 517, 611, 1331, 1573, 2123, 2509, 5687, 6721, 9071, 17303, 23353, 27599, 62557, 73931, 99781, 117923, 256883, 303589, 813241, 1097591, 1297153, 3339479, 12073501, 14268683, 156955513]

約数ペア:

[(1, 156955513), (11, 14268683), (13, 12073501), (47, 3339479), (121, 1297153), (143, 1097591), (193, 813241), (517, 303589), (611, 256883), (1331, 117923), (1573, 99781), (2123, 73931), (2509, 62557), (5687, 27599), (6721, 23353), (9071, 17303)]