158890956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{13807}}^1$

素因数の和:13958

約数の個数: 48

約数和(自身を含む): 426832896

約数和(自身を除く): 267941940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 13807, 27614, 41421, 55228, 82842, 96649, 165684, 193298, 289947, 386596, 579894, 1159788, 1891559, 3783118, 5674677, 7566236, 11349354, 13240913, 22698708, 26481826, 39722739, 52963652, 79445478, 158890956]

約数ペア:

[(1, 158890956), (2, 79445478), (3, 52963652), (4, 39722739), (6, 26481826), (7, 22698708), (12, 13240913), (14, 11349354), (21, 7566236), (28, 5674677), (42, 3783118), (84, 1891559), (137, 1159788), (274, 579894), (411, 386596), (548, 289947), (822, 193298), (959, 165684), (1644, 96649), (1918, 82842), (2877, 55228), (3836, 41421), (5754, 27614), (11508, 13807)]