187928208

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 160

約数和(自身を含む): 588156800

約数和(自身を除く): 400228592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 109, 117, 144, 156, 208, 216, 218, 234, 307, 312, 327, 351, 432, 436, 468, 614, 624, 654, 702, 872, 921, 936, 981, 1228, 1308, 1404, 1417, 1744, 1842, 1872, 1962, 2456, 2616, 2763, 2808, 2834, 2943, 3684, 3924, 3991, 4251, 4912, 5232, 5526, 5616, 5668, 5886, 7368, 7848, 7982, 8289, 8502, 11052, 11336, 11772, 11973, 12753, 14736, 15696, 15964, 16578, 17004, 22104, 22672, 23544, 23946, 25506, 31928, 33156, 33463, 34008, 35919, 38259, 44208, 47088, 47892, 51012, 63856, 66312, 66926, 68016, 71838, 76518, 95784, 100389, 102024, 107757, 132624, 133852, 143676, 153036, 191568, 200778, 204048, 215514, 267704, 287352, 301167, 306072, 401556, 431028, 435019, 535408, 574704, 602334, 612144, 803112, 862056, 870038, 903501, 1204668, 1305057, 1606224, 1724112, 1740076, 1807002, 2409336, 2610114, 3480152, 3614004, 3915171, 4818672, 5220228, 6960304, 7228008, 7830342, 10440456, 11745513, 14456016, 15660684, 20880912, 23491026, 31321368, 46982052, 62642736, 93964104, 187928208]

約数ペア:

[(1, 187928208), (2, 93964104), (3, 62642736), (4, 46982052), (6, 31321368), (8, 23491026), (9, 20880912), (12, 15660684), (13, 14456016), (16, 11745513), (18, 10440456), (24, 7830342), (26, 7228008), (27, 6960304), (36, 5220228), (39, 4818672), (48, 3915171), (52, 3614004), (54, 3480152), (72, 2610114), (78, 2409336), (104, 1807002), (108, 1740076), (109, 1724112), (117, 1606224), (144, 1305057), (156, 1204668), (208, 903501), (216, 870038), (218, 862056), (234, 803112), (307, 612144), (312, 602334), (327, 574704), (351, 535408), (432, 435019), (436, 431028), (468, 401556), (614, 306072), (624, 301167), (654, 287352), (702, 267704), (872, 215514), (921, 204048), (936, 200778), (981, 191568), (1228, 153036), (1308, 143676), (1404, 133852), (1417, 132624), (1744, 107757), (1842, 102024), (1872, 100389), (1962, 95784), (2456, 76518), (2616, 71838), (2763, 68016), (2808, 66926), (2834, 66312), (2943, 63856), (3684, 51012), (3924, 47892), (3991, 47088), (4251, 44208), (4912, 38259), (5232, 35919), (5526, 34008), (5616, 33463), (5668, 33156), (5886, 31928), (7368, 25506), (7848, 23946), (7982, 23544), (8289, 22672), (8502, 22104), (11052, 17004), (11336, 16578), (11772, 15964), (11973, 15696), (12753, 14736)]