16401168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 53621568

約数和(自身を除く): 37220400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 307, 318, 336, 371, 424, 477, 504, 614, 636, 742, 848, 921, 954, 1008, 1113, 1228, 1272, 1484, 1842, 1908, 2149, 2226, 2456, 2544, 2763, 2968, 3339, 3684, 3816, 4298, 4452, 4912, 5526, 5936, 6447, 6678, 7368, 7632, 8596, 8904, 11052, 12894, 13356, 14736, 16271, 17192, 17808, 19341, 22104, 25788, 26712, 32542, 34384, 38682, 44208, 48813, 51576, 53424, 65084, 77364, 97626, 103152, 113897, 130168, 146439, 154728, 195252, 227794, 260336, 292878, 309456, 341691, 390504, 455588, 585756, 683382, 781008, 911176, 1025073, 1171512, 1366764, 1822352, 2050146, 2343024, 2733528, 4100292, 5467056, 8200584, 16401168]

約数ペア:

[(1, 16401168), (2, 8200584), (3, 5467056), (4, 4100292), (6, 2733528), (7, 2343024), (8, 2050146), (9, 1822352), (12, 1366764), (14, 1171512), (16, 1025073), (18, 911176), (21, 781008), (24, 683382), (28, 585756), (36, 455588), (42, 390504), (48, 341691), (53, 309456), (56, 292878), (63, 260336), (72, 227794), (84, 195252), (106, 154728), (112, 146439), (126, 130168), (144, 113897), (159, 103152), (168, 97626), (212, 77364), (252, 65084), (307, 53424), (318, 51576), (336, 48813), (371, 44208), (424, 38682), (477, 34384), (504, 32542), (614, 26712), (636, 25788), (742, 22104), (848, 19341), (921, 17808), (954, 17192), (1008, 16271), (1113, 14736), (1228, 13356), (1272, 12894), (1484, 11052), (1842, 8904), (1908, 8596), (2149, 7632), (2226, 7368), (2456, 6678), (2544, 6447), (2763, 5936), (2968, 5526), (3339, 4912), (3684, 4452), (3816, 4298)]