161313204416

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{143513}}^1$

素因数の和:143738

約数の個数: 112

約数和(自身を含む): 396020568384

約数和(自身を除く): 234707363968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 193, 208, 224, 364, 386, 416, 448, 728, 772, 832, 1351, 1456, 1544, 2509, 2702, 2912, 3088, 5018, 5404, 5824, 6176, 10036, 10808, 12352, 17563, 20072, 21616, 35126, 40144, 43232, 70252, 80288, 86464, 140504, 143513, 160576, 281008, 287026, 562016, 574052, 1004591, 1124032, 1148104, 1865669, 2009182, 2296208, 3731338, 4018364, 4592416, 7462676, 8036728, 9184832, 13059683, 14925352, 16073456, 26119366, 27698009, 29850704, 32146912, 52238732, 55396018, 59701408, 64293824, 104477464, 110792036, 119402816, 193886063, 208954928, 221584072, 360074117, 387772126, 417909856, 443168144, 720148234, 775544252, 835819712, 886336288, 1440296468, 1551088504, 1772672576, 2520518819, 2880592936, 3102177008, 5041037638, 5761185872, 6204354016, 10082075276, 11522371744, 12408708032, 20164150552, 23044743488, 40328301104, 80656602208, 161313204416]

約数ペア:

[(1, 161313204416), (2, 80656602208), (4, 40328301104), (7, 23044743488), (8, 20164150552), (13, 12408708032), (14, 11522371744), (16, 10082075276), (26, 6204354016), (28, 5761185872), (32, 5041037638), (52, 3102177008), (56, 2880592936), (64, 2520518819), (91, 1772672576), (104, 1551088504), (112, 1440296468), (182, 886336288), (193, 835819712), (208, 775544252), (224, 720148234), (364, 443168144), (386, 417909856), (416, 387772126), (448, 360074117), (728, 221584072), (772, 208954928), (832, 193886063), (1351, 119402816), (1456, 110792036), (1544, 104477464), (2509, 64293824), (2702, 59701408), (2912, 55396018), (3088, 52238732), (5018, 32146912), (5404, 29850704), (5824, 27698009), (6176, 26119366), (10036, 16073456), (10808, 14925352), (12352, 13059683), (17563, 9184832), (20072, 8036728), (21616, 7462676), (35126, 4592416), (40144, 4018364), (43232, 3731338), (70252, 2296208), (80288, 2009182), (86464, 1865669), (140504, 1148104), (143513, 1124032), (160576, 1004591), (281008, 574052), (287026, 562016)]