169820976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8779}}^1$

素因数の和:8834

約数の個数: 80

約数和(自身を含む): 487746560

約数和(自身を除く): 317925584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 8779, 9672, 17558, 19344, 26337, 35116, 52674, 70232, 105348, 114127, 140464, 210696, 228254, 272149, 342381, 421392, 456508, 544298, 684762, 816447, 913016, 1088596, 1369524, 1632894, 1826032, 2177192, 2739048, 3265788, 3537937, 4354384, 5478096, 6531576, 7075874, 10613811, 13063152, 14151748, 21227622, 28303496, 42455244, 56606992, 84910488, 169820976]

約数ペア:

[(1, 169820976), (2, 84910488), (3, 56606992), (4, 42455244), (6, 28303496), (8, 21227622), (12, 14151748), (13, 13063152), (16, 10613811), (24, 7075874), (26, 6531576), (31, 5478096), (39, 4354384), (48, 3537937), (52, 3265788), (62, 2739048), (78, 2177192), (93, 1826032), (104, 1632894), (124, 1369524), (156, 1088596), (186, 913016), (208, 816447), (248, 684762), (312, 544298), (372, 456508), (403, 421392), (496, 342381), (624, 272149), (744, 228254), (806, 210696), (1209, 140464), (1488, 114127), (1612, 105348), (2418, 70232), (3224, 52674), (4836, 35116), (6448, 26337), (8779, 19344), (9672, 17558)]