138184816

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{112163}}^1$

素因数の和:112189

約数の個数: 40

約数和(自身を含む): 333800064

約数和(自身を除く): 195615248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 112163, 224326, 448652, 785141, 897304, 1233793, 1570282, 1794608, 2467586, 3140564, 4935172, 6281128, 8636551, 9870344, 12562256, 17273102, 19740688, 34546204, 69092408, 138184816]

約数ペア:

[(1, 138184816), (2, 69092408), (4, 34546204), (7, 19740688), (8, 17273102), (11, 12562256), (14, 9870344), (16, 8636551), (22, 6281128), (28, 4935172), (44, 3140564), (56, 2467586), (77, 1794608), (88, 1570282), (112, 1233793), (154, 897304), (176, 785141), (308, 448652), (616, 224326), (1232, 112163)]