133307888

素因数分解:

$2^4\times 7^1\times {\mathrm{1190249}}^1$

素因数の和:1190264

約数の個数: 20

約数和(自身を含む): 295182000

約数和(自身を除く): 161874112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1190249, 2380498, 4760996, 8331743, 9521992, 16663486, 19043984, 33326972, 66653944, 133307888]

約数ペア:

[(1, 133307888), (2, 66653944), (4, 33326972), (7, 19043984), (8, 16663486), (14, 9521992), (16, 8331743), (28, 4760996), (56, 2380498), (112, 1190249)]