161333952

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:730

約数の個数: 112

約数和(自身を含む): 464698080

約数和(自身を除く): 303364128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 109, 156, 192, 208, 218, 312, 327, 416, 436, 593, 624, 654, 832, 872, 1186, 1248, 1308, 1417, 1744, 1779, 2372, 2496, 2616, 2834, 3488, 3558, 4251, 4744, 5232, 5668, 6976, 7116, 7709, 8502, 9488, 10464, 11336, 14232, 15418, 17004, 18976, 20928, 22672, 23127, 28464, 30836, 34008, 37952, 45344, 46254, 56928, 61672, 64637, 68016, 90688, 92508, 113856, 123344, 129274, 136032, 185016, 193911, 246688, 258548, 272064, 370032, 387822, 493376, 517096, 740064, 775644, 840281, 1034192, 1480128, 1551288, 1680562, 2068384, 2520843, 3102576, 3361124, 4136768, 5041686, 6205152, 6722248, 10083372, 12410304, 13444496, 20166744, 26888992, 40333488, 53777984, 80666976, 161333952]

約数ペア:

[(1, 161333952), (2, 80666976), (3, 53777984), (4, 40333488), (6, 26888992), (8, 20166744), (12, 13444496), (13, 12410304), (16, 10083372), (24, 6722248), (26, 6205152), (32, 5041686), (39, 4136768), (48, 3361124), (52, 3102576), (64, 2520843), (78, 2068384), (96, 1680562), (104, 1551288), (109, 1480128), (156, 1034192), (192, 840281), (208, 775644), (218, 740064), (312, 517096), (327, 493376), (416, 387822), (436, 370032), (593, 272064), (624, 258548), (654, 246688), (832, 193911), (872, 185016), (1186, 136032), (1248, 129274), (1308, 123344), (1417, 113856), (1744, 92508), (1779, 90688), (2372, 68016), (2496, 64637), (2616, 61672), (2834, 56928), (3488, 46254), (3558, 45344), (4251, 37952), (4744, 34008), (5232, 30836), (5668, 28464), (6976, 23127), (7116, 22672), (7709, 20928), (8502, 18976), (9488, 17004), (10464, 15418), (11336, 14232)]