156910984

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{141107}}^1$

素因数の和:141252

約数の個数: 16

約数和(自身を含む): 296326800

約数和(自身を除く): 139415816

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 141107, 282214, 564428, 1128856, 19613873, 39227746, 78455492, 156910984]

約数ペア:

[(1, 156910984), (2, 78455492), (4, 39227746), (8, 19613873), (139, 1128856), (278, 564428), (556, 282214), (1112, 141107)]