164670016

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:288

約数の個数: 112

約数和(自身を含む): 393265152

約数和(自身を除く): 228595136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 71, 112, 124, 142, 167, 217, 224, 248, 284, 334, 434, 448, 496, 497, 568, 668, 868, 992, 994, 1136, 1169, 1336, 1736, 1984, 1988, 2201, 2272, 2338, 2672, 3472, 3976, 4402, 4544, 4676, 5177, 5344, 6944, 7952, 8804, 9352, 10354, 10688, 11857, 13888, 15407, 15904, 17608, 18704, 20708, 23714, 30814, 31808, 35216, 36239, 37408, 41416, 47428, 61628, 70432, 72478, 74816, 82832, 82999, 94856, 123256, 140864, 144956, 165664, 165998, 189712, 246512, 289912, 331328, 331996, 367567, 379424, 493024, 579824, 663992, 735134, 758848, 986048, 1159648, 1327984, 1470268, 2319296, 2572969, 2655968, 2940536, 5145938, 5311936, 5881072, 10291876, 11762144, 20583752, 23524288, 41167504, 82335008, 164670016]

約数ペア:

[(1, 164670016), (2, 82335008), (4, 41167504), (7, 23524288), (8, 20583752), (14, 11762144), (16, 10291876), (28, 5881072), (31, 5311936), (32, 5145938), (56, 2940536), (62, 2655968), (64, 2572969), (71, 2319296), (112, 1470268), (124, 1327984), (142, 1159648), (167, 986048), (217, 758848), (224, 735134), (248, 663992), (284, 579824), (334, 493024), (434, 379424), (448, 367567), (496, 331996), (497, 331328), (568, 289912), (668, 246512), (868, 189712), (992, 165998), (994, 165664), (1136, 144956), (1169, 140864), (1336, 123256), (1736, 94856), (1984, 82999), (1988, 82832), (2201, 74816), (2272, 72478), (2338, 70432), (2672, 61628), (3472, 47428), (3976, 41416), (4402, 37408), (4544, 36239), (4676, 35216), (5177, 31808), (5344, 30814), (6944, 23714), (7952, 20708), (8804, 18704), (9352, 17608), (10354, 15904), (10688, 15407), (11857, 13888)]