156968868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1868677}}^1$

素因数の和:1868691

約数の個数: 24

約数和(自身を含む): 418583872

約数和(自身を除く): 261615004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1868677, 3737354, 5606031, 7474708, 11212062, 13080739, 22424124, 26161478, 39242217, 52322956, 78484434, 156968868]

約数ペア:

[(1, 156968868), (2, 78484434), (3, 52322956), (4, 39242217), (6, 26161478), (7, 22424124), (12, 13080739), (14, 11212062), (21, 7474708), (28, 5606031), (42, 3737354), (84, 1868677)]