137942784008

素因数分解:

$2^3\times {\mathrm{461}}^1\times {\mathrm{37403141}}^1$

素因数の和:37403608

約数の個数: 16

約数和(自身を含む): 259203774060

約数和(自身を除く): 121260990052

約数列:

[1, 2, 4, 8, 461, 922, 1844, 3688, 37403141, 74806282, 149612564, 299225128, 17242848001, 34485696002, 68971392004, 137942784008]

約数ペア:

[(1, 137942784008), (2, 68971392004), (4, 34485696002), (8, 17242848001), (461, 299225128), (922, 149612564), (1844, 74806282), (3688, 37403141)]