138912912

素因数分解:

$2^4\times 3^2\times {\mathrm{281}}^1\times {\mathrm{3433}}^1$

素因数の和:3728

約数の個数: 60

約数和(自身を含む): 390260364

約数和(自身を除く): 251347452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 281, 562, 843, 1124, 1686, 2248, 2529, 3372, 3433, 4496, 5058, 6744, 6866, 10116, 10299, 13488, 13732, 20232, 20598, 27464, 30897, 40464, 41196, 54928, 61794, 82392, 123588, 164784, 247176, 494352, 964673, 1929346, 2894019, 3858692, 5788038, 7717384, 8682057, 11576076, 15434768, 17364114, 23152152, 34728228, 46304304, 69456456, 138912912]

約数ペア:

[(1, 138912912), (2, 69456456), (3, 46304304), (4, 34728228), (6, 23152152), (8, 17364114), (9, 15434768), (12, 11576076), (16, 8682057), (18, 7717384), (24, 5788038), (36, 3858692), (48, 2894019), (72, 1929346), (144, 964673), (281, 494352), (562, 247176), (843, 164784), (1124, 123588), (1686, 82392), (2248, 61794), (2529, 54928), (3372, 41196), (3433, 40464), (4496, 30897), (5058, 27464), (6744, 20598), (6866, 20232), (10116, 13732), (10299, 13488)]