147972012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{6779}}^1$

素因数の和:6910

約数の個数: 48

約数和(自身を含む): 369048960

約数和(自身を除く): 221076948

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 107, 204, 214, 321, 428, 642, 1284, 1819, 3638, 5457, 6779, 7276, 10914, 13558, 20337, 21828, 27116, 40674, 81348, 115243, 230486, 345729, 460972, 691458, 725353, 1382916, 1450706, 2176059, 2901412, 4352118, 8704236, 12331001, 24662002, 36993003, 49324004, 73986006, 147972012]

約数ペア:

[(1, 147972012), (2, 73986006), (3, 49324004), (4, 36993003), (6, 24662002), (12, 12331001), (17, 8704236), (34, 4352118), (51, 2901412), (68, 2176059), (102, 1450706), (107, 1382916), (204, 725353), (214, 691458), (321, 460972), (428, 345729), (642, 230486), (1284, 115243), (1819, 81348), (3638, 40674), (5457, 27116), (6779, 21828), (7276, 20337), (10914, 13558)]