169811208

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 256

約数和(自身を含む): 594432000

約数和(自身を除く): 424620792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 23, 24, 27, 28, 36, 38, 42, 46, 54, 56, 57, 63, 69, 72, 76, 84, 92, 108, 114, 126, 133, 138, 152, 161, 168, 171, 184, 189, 207, 216, 228, 252, 257, 266, 276, 322, 342, 378, 399, 414, 437, 456, 483, 504, 513, 514, 532, 552, 621, 644, 684, 756, 771, 798, 828, 874, 966, 1026, 1028, 1064, 1197, 1242, 1288, 1311, 1368, 1449, 1512, 1542, 1596, 1656, 1748, 1799, 1932, 2052, 2056, 2313, 2394, 2484, 2622, 2898, 3059, 3084, 3192, 3496, 3591, 3598, 3864, 3933, 4104, 4347, 4626, 4788, 4883, 4968, 5244, 5397, 5796, 5911, 6118, 6168, 6939, 7182, 7196, 7866, 8694, 9177, 9252, 9576, 9766, 10488, 10794, 11592, 11799, 11822, 12236, 13878, 14364, 14392, 14649, 15732, 16191, 17388, 17733, 18354, 18504, 19532, 21588, 23598, 23644, 24472, 27531, 27756, 28728, 29298, 31464, 32382, 34181, 34776, 35466, 36708, 39064, 41377, 43176, 43947, 47196, 47288, 48573, 53199, 55062, 55512, 58596, 64764, 68362, 70932, 73416, 82593, 82754, 87894, 94392, 97146, 102543, 106398, 110124, 112309, 117192, 124131, 129528, 131841, 136724, 141864, 159597, 165186, 165508, 175788, 194292, 205086, 212796, 220248, 224618, 248262, 263682, 273448, 307629, 319194, 330372, 331016, 336927, 351576, 372393, 388584, 410172, 425592, 449236, 496524, 527364, 615258, 638388, 660744, 673854, 744786, 786163, 820344, 898472, 922887, 993048, 1010781, 1054728, 1117179, 1230516, 1276776, 1347708, 1489572, 1572326, 1845774, 2021562, 2234358, 2358489, 2461032, 2695416, 2979144, 3032343, 3144652, 3691548, 4043124, 4468716, 4716978, 6064686, 6289304, 7075467, 7383096, 8086248, 8937432, 9433956, 12129372, 14150934, 18867912, 21226401, 24258744, 28301868, 42452802, 56603736, 84905604, 169811208]

約数ペア:

[(1, 169811208), (2, 84905604), (3, 56603736), (4, 42452802), (6, 28301868), (7, 24258744), (8, 21226401), (9, 18867912), (12, 14150934), (14, 12129372), (18, 9433956), (19, 8937432), (21, 8086248), (23, 7383096), (24, 7075467), (27, 6289304), (28, 6064686), (36, 4716978), (38, 4468716), (42, 4043124), (46, 3691548), (54, 3144652), (56, 3032343), (57, 2979144), (63, 2695416), (69, 2461032), (72, 2358489), (76, 2234358), (84, 2021562), (92, 1845774), (108, 1572326), (114, 1489572), (126, 1347708), (133, 1276776), (138, 1230516), (152, 1117179), (161, 1054728), (168, 1010781), (171, 993048), (184, 922887), (189, 898472), (207, 820344), (216, 786163), (228, 744786), (252, 673854), (257, 660744), (266, 638388), (276, 615258), (322, 527364), (342, 496524), (378, 449236), (399, 425592), (414, 410172), (437, 388584), (456, 372393), (483, 351576), (504, 336927), (513, 331016), (514, 330372), (532, 319194), (552, 307629), (621, 273448), (644, 263682), (684, 248262), (756, 224618), (771, 220248), (798, 212796), (828, 205086), (874, 194292), (966, 175788), (1026, 165508), (1028, 165186), (1064, 159597), (1197, 141864), (1242, 136724), (1288, 131841), (1311, 129528), (1368, 124131), (1449, 117192), (1512, 112309), (1542, 110124), (1596, 106398), (1656, 102543), (1748, 97146), (1799, 94392), (1932, 87894), (2052, 82754), (2056, 82593), (2313, 73416), (2394, 70932), (2484, 68362), (2622, 64764), (2898, 58596), (3059, 55512), (3084, 55062), (3192, 53199), (3496, 48573), (3591, 47288), (3598, 47196), (3864, 43947), (3933, 43176), (4104, 41377), (4347, 39064), (4626, 36708), (4788, 35466), (4883, 34776), (4968, 34181), (5244, 32382), (5397, 31464), (5796, 29298), (5911, 28728), (6118, 27756), (6168, 27531), (6939, 24472), (7182, 23644), (7196, 23598), (7866, 21588), (8694, 19532), (9177, 18504), (9252, 18354), (9576, 17733), (9766, 17388), (10488, 16191), (10794, 15732), (11592, 14649), (11799, 14392), (11822, 14364), (12236, 13878)]