138748594

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2081}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 230702256

約数和(自身を除く): 91953662

約数列:

[1, 2, 17, 34, 37, 53, 74, 106, 629, 901, 1258, 1802, 1961, 2081, 3922, 4162, 33337, 35377, 66674, 70754, 76997, 110293, 153994, 220586, 1308949, 1874981, 2617898, 3749962, 4080841, 8161682, 69374297, 138748594]

約数ペア:

[(1, 138748594), (2, 69374297), (17, 8161682), (34, 4080841), (37, 3749962), (53, 2617898), (74, 1874981), (106, 1308949), (629, 220586), (901, 153994), (1258, 110293), (1802, 76997), (1961, 70754), (2081, 66674), (3922, 35377), (4162, 33337)]