126392728

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 311028480

約数和(自身を除く): 184635752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 121, 154, 161, 184, 242, 253, 308, 322, 484, 506, 616, 644, 811, 847, 968, 1012, 1288, 1622, 1694, 1771, 2024, 2783, 3244, 3388, 3542, 5566, 5677, 6488, 6776, 7084, 8921, 11132, 11354, 14168, 17842, 18653, 19481, 22264, 22708, 35684, 37306, 38962, 45416, 62447, 71368, 74612, 77924, 98131, 124894, 130571, 149224, 155848, 196262, 205183, 249788, 261142, 392524, 410366, 499576, 522284, 686917, 785048, 820732, 1044568, 1373834, 1436281, 1641464, 2257013, 2747668, 2872562, 4514026, 5495336, 5745124, 9028052, 11490248, 15799091, 18056104, 31598182, 63196364, 126392728]

約数ペア:

[(1, 126392728), (2, 63196364), (4, 31598182), (7, 18056104), (8, 15799091), (11, 11490248), (14, 9028052), (22, 5745124), (23, 5495336), (28, 4514026), (44, 2872562), (46, 2747668), (56, 2257013), (77, 1641464), (88, 1436281), (92, 1373834), (121, 1044568), (154, 820732), (161, 785048), (184, 686917), (242, 522284), (253, 499576), (308, 410366), (322, 392524), (484, 261142), (506, 249788), (616, 205183), (644, 196262), (811, 155848), (847, 149224), (968, 130571), (1012, 124894), (1288, 98131), (1622, 77924), (1694, 74612), (1771, 71368), (2024, 62447), (2783, 45416), (3244, 38962), (3388, 37306), (3542, 35684), (5566, 22708), (5677, 22264), (6488, 19481), (6776, 18653), (7084, 17842), (8921, 14168), (11132, 11354)]