142068354

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{81931}}^1$

素因数の和:81970

約数の個数: 24

約数和(自身を含む): 301837488

約数和(自身を除く): 159769134

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 81931, 163862, 245793, 491586, 1392827, 2785654, 4178481, 8356962, 23678059, 47356118, 71034177, 142068354]

約数ペア:

[(1, 142068354), (2, 71034177), (3, 47356118), (6, 23678059), (17, 8356962), (34, 4178481), (51, 2785654), (102, 1392827), (289, 491586), (578, 245793), (867, 163862), (1734, 81931)]