138639648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2003}}^1$

素因数の和:2126

約数の個数: 96

約数和(自身を含む): 420166656

約数和(自身を除く): 281527008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 103, 112, 168, 206, 224, 309, 336, 412, 618, 672, 721, 824, 1236, 1442, 1648, 2003, 2163, 2472, 2884, 3296, 4006, 4326, 4944, 5768, 6009, 8012, 8652, 9888, 11536, 12018, 14021, 16024, 17304, 23072, 24036, 28042, 32048, 34608, 42063, 48072, 56084, 64096, 69216, 84126, 96144, 112168, 168252, 192288, 206309, 224336, 336504, 412618, 448672, 618927, 673008, 825236, 1237854, 1346016, 1444163, 1650472, 2475708, 2888326, 3300944, 4332489, 4951416, 5776652, 6601888, 8664978, 9902832, 11553304, 17329956, 19805664, 23106608, 34659912, 46213216, 69319824, 138639648]

約数ペア:

[(1, 138639648), (2, 69319824), (3, 46213216), (4, 34659912), (6, 23106608), (7, 19805664), (8, 17329956), (12, 11553304), (14, 9902832), (16, 8664978), (21, 6601888), (24, 5776652), (28, 4951416), (32, 4332489), (42, 3300944), (48, 2888326), (56, 2475708), (84, 1650472), (96, 1444163), (103, 1346016), (112, 1237854), (168, 825236), (206, 673008), (224, 618927), (309, 448672), (336, 412618), (412, 336504), (618, 224336), (672, 206309), (721, 192288), (824, 168252), (1236, 112168), (1442, 96144), (1648, 84126), (2003, 69216), (2163, 64096), (2472, 56084), (2884, 48072), (3296, 42063), (4006, 34608), (4326, 32048), (4944, 28042), (5768, 24036), (6009, 23072), (8012, 17304), (8652, 16024), (9888, 14021), (11536, 12018)]