131899124

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277099}}^1$

素因数の和:277127

約数の個数: 24

約数和(自身を含む): 279316800

約数和(自身を除く): 147417676

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 277099, 554198, 1108396, 1939693, 3879386, 4710683, 7758772, 9421366, 18842732, 32974781, 65949562, 131899124]

約数ペア:

[(1, 131899124), (2, 65949562), (4, 32974781), (7, 18842732), (14, 9421366), (17, 7758772), (28, 4710683), (34, 3879386), (68, 1939693), (119, 1108396), (238, 554198), (476, 277099)]