138410888

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{32099}}^1$

素因数の和:32130

約数の個数: 48

約数和(自身を含む): 329346000

約数和(自身を除く): 190935112

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 32099, 64198, 128396, 224693, 256792, 353089, 449386, 706178, 898772, 1412356, 1572851, 1797544, 2471623, 2824712, 3145702, 4943246, 6291404, 9886492, 12582808, 17301361, 19772984, 34602722, 69205444, 138410888]

約数ペア:

[(1, 138410888), (2, 69205444), (4, 34602722), (7, 19772984), (8, 17301361), (11, 12582808), (14, 9886492), (22, 6291404), (28, 4943246), (44, 3145702), (49, 2824712), (56, 2471623), (77, 1797544), (88, 1572851), (98, 1412356), (154, 898772), (196, 706178), (308, 449386), (392, 353089), (539, 256792), (616, 224693), (1078, 128396), (2156, 64198), (4312, 32099)]