149675549968

素因数分解:

$2^4\times 7^1\times {\mathrm{1336388839}}^1$

素因数の和:1336388854

約数の個数: 20

約数和(自身を含む): 331424432320

約数和(自身を除く): 181748882352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1336388839, 2672777678, 5345555356, 9354721873, 10691110712, 18709443746, 21382221424, 37418887492, 74837774984, 149675549968]

約数ペア:

[(1, 149675549968), (2, 74837774984), (4, 37418887492), (7, 21382221424), (8, 18709443746), (14, 10691110712), (16, 9354721873), (28, 5345555356), (56, 2672777678), (112, 1336388839)]