171426892

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3541}}^1$

素因数の和:3591

約数の個数: 72

約数和(自身を含む): 395712240

約数和(自身を除く): 224285348

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 3458, 3541, 3724, 6916, 7082, 12103, 14164, 24206, 24787, 46033, 48412, 49574, 67279, 92066, 99148, 134558, 173509, 184132, 269116, 322231, 347018, 470953, 644462, 694036, 874627, 941906, 1288924, 1749254, 1883812, 2255617, 3296671, 3498508, 4511234, 6122389, 6593342, 9022468, 12244778, 13186684, 24489556, 42856723, 85713446, 171426892]

約数ペア:

[(1, 171426892), (2, 85713446), (4, 42856723), (7, 24489556), (13, 13186684), (14, 12244778), (19, 9022468), (26, 6593342), (28, 6122389), (38, 4511234), (49, 3498508), (52, 3296671), (76, 2255617), (91, 1883812), (98, 1749254), (133, 1288924), (182, 941906), (196, 874627), (247, 694036), (266, 644462), (364, 470953), (494, 347018), (532, 322231), (637, 269116), (931, 184132), (988, 173509), (1274, 134558), (1729, 99148), (1862, 92066), (2548, 67279), (3458, 49574), (3541, 48412), (3724, 46033), (6916, 24787), (7082, 24206), (12103, 14164)]