148960112

素因数分解:

$2^4\times 7^1\times {\mathrm{1330001}}^1$

素因数の和:1330016

約数の個数: 20

約数和(自身を含む): 329840496

約数和(自身を除く): 180880384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1330001, 2660002, 5320004, 9310007, 10640008, 18620014, 21280016, 37240028, 74480056, 148960112]

約数ペア:

[(1, 148960112), (2, 74480056), (4, 37240028), (7, 21280016), (8, 18620014), (14, 10640008), (16, 9310007), (28, 5320004), (56, 2660002), (112, 1330001)]