189968831158

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1117}}^1\times {\mathrm{11549}}^1$

素因数の和:12904

約数の個数: 32

約数和(自身を含む): 294414120000

約数和(自身を除く): 104445288842

約数列:

[1, 2, 37, 74, 199, 398, 1117, 2234, 7363, 11549, 14726, 23098, 41329, 82658, 222283, 427313, 444566, 854626, 2298251, 4596502, 8224471, 12900233, 16448942, 25800466, 85035287, 170070574, 477308621, 954617242, 2567146367, 5134292734, 94984415579, 189968831158]

約数ペア:

[(1, 189968831158), (2, 94984415579), (37, 5134292734), (74, 2567146367), (199, 954617242), (398, 477308621), (1117, 170070574), (2234, 85035287), (7363, 25800466), (11549, 16448942), (14726, 12900233), (23098, 8224471), (41329, 4596502), (82658, 2298251), (222283, 854626), (427313, 444566)]