164917956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1963309}}^1$

素因数の和:1963323

約数の個数: 24

約数和(自身を含む): 439781440

約数和(自身を除く): 274863484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1963309, 3926618, 5889927, 7853236, 11779854, 13743163, 23559708, 27486326, 41229489, 54972652, 82458978, 164917956]

約数ペア:

[(1, 164917956), (2, 82458978), (3, 54972652), (4, 41229489), (6, 27486326), (7, 23559708), (12, 13743163), (14, 11779854), (21, 7853236), (28, 5889927), (42, 3926618), (84, 1963309)]