169837616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1198

約数の個数: 80

約数和(自身を含む): 384287904

約数和(自身を除く): 214450288

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 43, 52, 68, 86, 104, 136, 172, 208, 221, 272, 344, 442, 559, 688, 731, 884, 1117, 1118, 1462, 1768, 2234, 2236, 2924, 3536, 4468, 4472, 5848, 8936, 8944, 9503, 11696, 14521, 17872, 18989, 19006, 29042, 37978, 38012, 48031, 58084, 75956, 76024, 96062, 116168, 151912, 152048, 192124, 232336, 246857, 303824, 384248, 493714, 624403, 768496, 816527, 987428, 1248806, 1633054, 1974856, 2497612, 3266108, 3949712, 4995224, 6532216, 9990448, 10614851, 13064432, 21229702, 42459404, 84918808, 169837616]

約数ペア:

[(1, 169837616), (2, 84918808), (4, 42459404), (8, 21229702), (13, 13064432), (16, 10614851), (17, 9990448), (26, 6532216), (34, 4995224), (43, 3949712), (52, 3266108), (68, 2497612), (86, 1974856), (104, 1633054), (136, 1248806), (172, 987428), (208, 816527), (221, 768496), (272, 624403), (344, 493714), (442, 384248), (559, 303824), (688, 246857), (731, 232336), (884, 192124), (1117, 152048), (1118, 151912), (1462, 116168), (1768, 96062), (2234, 76024), (2236, 75956), (2924, 58084), (3536, 48031), (4468, 38012), (4472, 37978), (5848, 29042), (8936, 19006), (8944, 18989), (9503, 17872), (11696, 14521)]