157994004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1880881}}^1$

素因数の和:1880895

約数の個数: 24

約数和(自身を含む): 421317568

約数和(自身を除く): 263323564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1880881, 3761762, 5642643, 7523524, 11285286, 13166167, 22570572, 26332334, 39498501, 52664668, 78997002, 157994004]

約数ペア:

[(1, 157994004), (2, 78997002), (3, 52664668), (4, 39498501), (6, 26332334), (7, 22570572), (12, 13166167), (14, 11285286), (21, 7523524), (28, 5642643), (42, 3761762), (84, 1880881)]