156749166

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1244041}}^1$

素因数の和:1244056

約数の個数: 24

約数和(自身を含む): 388141104

約数和(自身を除く): 231391938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1244041, 2488082, 3732123, 7464246, 8708287, 11196369, 17416574, 22392738, 26124861, 52249722, 78374583, 156749166]

約数ペア:

[(1, 156749166), (2, 78374583), (3, 52249722), (6, 26124861), (7, 22392738), (9, 17416574), (14, 11196369), (18, 8708287), (21, 7464246), (42, 3732123), (63, 2488082), (126, 1244041)]