129432168

素因数分解:

$2^3\times 3^4\times {\mathrm{199741}}^1$

素因数の和:199759

約数の個数: 40

約数和(自身を含む): 362531730

約数和(自身を除く): 233099562

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 199741, 399482, 599223, 798964, 1198446, 1597928, 1797669, 2396892, 3595338, 4793784, 5393007, 7190676, 10786014, 14381352, 16179021, 21572028, 32358042, 43144056, 64716084, 129432168]

約数ペア:

[(1, 129432168), (2, 64716084), (3, 43144056), (4, 32358042), (6, 21572028), (8, 16179021), (9, 14381352), (12, 10786014), (18, 7190676), (24, 5393007), (27, 4793784), (36, 3595338), (54, 2396892), (72, 1797669), (81, 1597928), (108, 1198446), (162, 798964), (216, 599223), (324, 399482), (648, 199741)]