168453756

素因数分解:

$2^2\times 3^4\times {\mathrm{519919}}^1$

素因数の和:519935

約数の個数: 30

約数和(自身を含む): 440372240

約数和(自身を除く): 271918484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 519919, 1039838, 1559757, 2079676, 3119514, 4679271, 6239028, 9358542, 14037813, 18717084, 28075626, 42113439, 56151252, 84226878, 168453756]

約数ペア:

[(1, 168453756), (2, 84226878), (3, 56151252), (4, 42113439), (6, 28075626), (9, 18717084), (12, 14037813), (18, 9358542), (27, 6239028), (36, 4679271), (54, 3119514), (81, 2079676), (108, 1559757), (162, 1039838), (324, 519919)]