156970884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1868701}}^1$

素因数の和:1868715

約数の個数: 24

約数和(自身を含む): 418589248

約数和(自身を除く): 261618364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1868701, 3737402, 5606103, 7474804, 11212206, 13080907, 22424412, 26161814, 39242721, 52323628, 78485442, 156970884]

約数ペア:

[(1, 156970884), (2, 78485442), (3, 52323628), (4, 39242721), (6, 26161814), (7, 22424412), (12, 13080907), (14, 11212206), (21, 7474804), (28, 5606103), (42, 3737402), (84, 1868701)]