156914772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1868033}}^1$

素因数の和:1868047

約数の個数: 24

約数和(自身を含む): 418439616

約数和(自身を除く): 261524844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1868033, 3736066, 5604099, 7472132, 11208198, 13076231, 22416396, 26152462, 39228693, 52304924, 78457386, 156914772]

約数ペア:

[(1, 156914772), (2, 78457386), (3, 52304924), (4, 39228693), (6, 26152462), (7, 22416396), (12, 13076231), (14, 11208198), (21, 7472132), (28, 5604099), (42, 3736066), (84, 1868033)]