121689008

素因数分解:

$2^4\times 7^1\times {\mathrm{1086509}}^1$

素因数の和:1086524

約数の個数: 20

約数和(自身を含む): 269454480

約数和(自身を除く): 147765472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1086509, 2173018, 4346036, 7605563, 8692072, 15211126, 17384144, 30422252, 60844504, 121689008]

約数ペア:

[(1, 121689008), (2, 60844504), (4, 30422252), (7, 17384144), (8, 15211126), (14, 8692072), (16, 7605563), (28, 4346036), (56, 2173018), (112, 1086509)]