156903348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1867897}}^1$

素因数の和:1867911

約数の個数: 24

約数和(自身を含む): 418409152

約数和(自身を除く): 261505804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1867897, 3735794, 5603691, 7471588, 11207382, 13075279, 22414764, 26150558, 39225837, 52301116, 78451674, 156903348]

約数ペア:

[(1, 156903348), (2, 78451674), (3, 52301116), (4, 39225837), (6, 26150558), (7, 22414764), (12, 13075279), (14, 11207382), (21, 7471588), (28, 5603691), (42, 3735794), (84, 1867897)]