119173012

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 245564928

約数和(自身を除く): 126391916

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 137, 188, 274, 329, 548, 658, 661, 959, 1316, 1322, 1918, 2644, 3836, 4627, 6439, 9254, 12878, 18508, 25756, 31067, 45073, 62134, 90146, 90557, 124268, 180292, 181114, 217469, 362228, 434938, 633899, 869876, 1267798, 2535596, 4256179, 8512358, 17024716, 29793253, 59586506, 119173012]

約数ペア:

[(1, 119173012), (2, 59586506), (4, 29793253), (7, 17024716), (14, 8512358), (28, 4256179), (47, 2535596), (94, 1267798), (137, 869876), (188, 633899), (274, 434938), (329, 362228), (548, 217469), (658, 181114), (661, 180292), (959, 124268), (1316, 90557), (1322, 90146), (1918, 62134), (2644, 45073), (3836, 31067), (4627, 25756), (6439, 18508), (9254, 12878)]