161182368

素因数分解:

$2^5\times 3^2\times {\mathrm{307}}^1\times {\mathrm{1823}}^1$

素因数の和:2146

約数の個数: 72

約数和(自身を含む): 460107648

約数和(自身を除く): 298925280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 307, 614, 921, 1228, 1823, 1842, 2456, 2763, 3646, 3684, 4912, 5469, 5526, 7292, 7368, 9824, 10938, 11052, 14584, 14736, 16407, 21876, 22104, 29168, 29472, 32814, 43752, 44208, 58336, 65628, 87504, 88416, 131256, 175008, 262512, 525024, 559661, 1119322, 1678983, 2238644, 3357966, 4477288, 5036949, 6715932, 8954576, 10073898, 13431864, 17909152, 20147796, 26863728, 40295592, 53727456, 80591184, 161182368]

約数ペア:

[(1, 161182368), (2, 80591184), (3, 53727456), (4, 40295592), (6, 26863728), (8, 20147796), (9, 17909152), (12, 13431864), (16, 10073898), (18, 8954576), (24, 6715932), (32, 5036949), (36, 4477288), (48, 3357966), (72, 2238644), (96, 1678983), (144, 1119322), (288, 559661), (307, 525024), (614, 262512), (921, 175008), (1228, 131256), (1823, 88416), (1842, 87504), (2456, 65628), (2763, 58336), (3646, 44208), (3684, 43752), (4912, 32814), (5469, 29472), (5526, 29168), (7292, 22104), (7368, 21876), (9824, 16407), (10938, 14736), (11052, 14584)]