131292912

素因数分解:

$2^4\times 3^1\times {\mathrm{2735269}}^1$

素因数の和:2735280

約数の個数: 20

約数和(自身を含む): 339173480

約数和(自身を除く): 207880568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2735269, 5470538, 8205807, 10941076, 16411614, 21882152, 32823228, 43764304, 65646456, 131292912]

約数ペア:

[(1, 131292912), (2, 65646456), (3, 43764304), (4, 32823228), (6, 21882152), (8, 16411614), (12, 10941076), (16, 8205807), (24, 5470538), (48, 2735269)]