155443208

素因数分解:

$2^3\times {\mathrm{839}}^1\times {\mathrm{23159}}^1$

素因数の和:24004

約数の個数: 16

約数和(自身を含む): 291816000

約数和(自身を除く): 136372792

約数列:

[1, 2, 4, 8, 839, 1678, 3356, 6712, 23159, 46318, 92636, 185272, 19430401, 38860802, 77721604, 155443208]

約数ペア:

[(1, 155443208), (2, 77721604), (4, 38860802), (8, 19430401), (839, 185272), (1678, 92636), (3356, 46318), (6712, 23159)]