189392448

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:561

約数の個数: 168

約数和(自身を含む): 598346784

約数和(自身を除く): 408954336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 64, 82, 84, 96, 98, 112, 123, 147, 164, 168, 192, 196, 224, 246, 287, 294, 328, 336, 392, 448, 491, 492, 574, 588, 656, 672, 784, 861, 982, 984, 1148, 1176, 1312, 1344, 1473, 1568, 1722, 1964, 1968, 2009, 2296, 2352, 2624, 2946, 3136, 3437, 3444, 3928, 3936, 4018, 4592, 4704, 5892, 6027, 6874, 6888, 7856, 7872, 8036, 9184, 9408, 10311, 11784, 12054, 13748, 13776, 15712, 16072, 18368, 20131, 20622, 23568, 24059, 24108, 27496, 27552, 31424, 32144, 40262, 41244, 47136, 48118, 48216, 54992, 55104, 60393, 64288, 72177, 80524, 82488, 94272, 96236, 96432, 109984, 120786, 128576, 140917, 144354, 161048, 164976, 192472, 192864, 219968, 241572, 281834, 288708, 322096, 329952, 384944, 385728, 422751, 483144, 563668, 577416, 644192, 659904, 769888, 845502, 966288, 986419, 1127336, 1154832, 1288384, 1539776, 1691004, 1932576, 1972838, 2254672, 2309664, 2959257, 3382008, 3865152, 3945676, 4509344, 4619328, 5918514, 6764016, 7891352, 9018688, 11837028, 13528032, 15782704, 23674056, 27056064, 31565408, 47348112, 63130816, 94696224, 189392448]

約数ペア:

[(1, 189392448), (2, 94696224), (3, 63130816), (4, 47348112), (6, 31565408), (7, 27056064), (8, 23674056), (12, 15782704), (14, 13528032), (16, 11837028), (21, 9018688), (24, 7891352), (28, 6764016), (32, 5918514), (41, 4619328), (42, 4509344), (48, 3945676), (49, 3865152), (56, 3382008), (64, 2959257), (82, 2309664), (84, 2254672), (96, 1972838), (98, 1932576), (112, 1691004), (123, 1539776), (147, 1288384), (164, 1154832), (168, 1127336), (192, 986419), (196, 966288), (224, 845502), (246, 769888), (287, 659904), (294, 644192), (328, 577416), (336, 563668), (392, 483144), (448, 422751), (491, 385728), (492, 384944), (574, 329952), (588, 322096), (656, 288708), (672, 281834), (784, 241572), (861, 219968), (982, 192864), (984, 192472), (1148, 164976), (1176, 161048), (1312, 144354), (1344, 140917), (1473, 128576), (1568, 120786), (1722, 109984), (1964, 96432), (1968, 96236), (2009, 94272), (2296, 82488), (2352, 80524), (2624, 72177), (2946, 64288), (3136, 60393), (3437, 55104), (3444, 54992), (3928, 48216), (3936, 48118), (4018, 47136), (4592, 41244), (4704, 40262), (5892, 32144), (6027, 31424), (6874, 27552), (6888, 27496), (7856, 24108), (7872, 24059), (8036, 23568), (9184, 20622), (9408, 20131), (10311, 18368), (11784, 16072), (12054, 15712), (13748, 13776)]