158519172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1887133}}^1$

素因数の和:1887147

約数の個数: 24

約数和(自身を含む): 422718016

約数和(自身を除く): 264198844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1887133, 3774266, 5661399, 7548532, 11322798, 13209931, 22645596, 26419862, 39629793, 52839724, 79259586, 158519172]

約数ペア:

[(1, 158519172), (2, 79259586), (3, 52839724), (4, 39629793), (6, 26419862), (7, 22645596), (12, 13209931), (14, 11322798), (21, 7548532), (28, 5661399), (42, 3774266), (84, 1887133)]