173199852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22171}}^1$

素因数の和:22219

約数の個数: 72

約数和(自身を含む): 516518912

約数和(自身を除く): 343319060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 22171, 44342, 66513, 88684, 133026, 155197, 199539, 266052, 310394, 399078, 465591, 620788, 687301, 798156, 931182, 1374602, 1396773, 1862364, 2061903, 2749204, 2793546, 4123806, 4811107, 5587092, 6185709, 8247612, 9622214, 12371418, 14433321, 19244428, 24742836, 28866642, 43299963, 57733284, 86599926, 173199852]

約数ペア:

[(1, 173199852), (2, 86599926), (3, 57733284), (4, 43299963), (6, 28866642), (7, 24742836), (9, 19244428), (12, 14433321), (14, 12371418), (18, 9622214), (21, 8247612), (28, 6185709), (31, 5587092), (36, 4811107), (42, 4123806), (62, 2793546), (63, 2749204), (84, 2061903), (93, 1862364), (124, 1396773), (126, 1374602), (186, 931182), (217, 798156), (252, 687301), (279, 620788), (372, 465591), (434, 399078), (558, 310394), (651, 266052), (868, 199539), (1116, 155197), (1302, 133026), (1953, 88684), (2604, 66513), (3906, 44342), (7812, 22171)]