157440245792

素因数分解:

$2^5\times {\mathrm{12911}}^1\times {\mathrm{381071}}^1$

素因数の和:393992

約数の個数: 24

約数和(自身を含む): 309985304832

約数和(自身を除く): 152545059040

約数列:

[1, 2, 4, 8, 16, 32, 12911, 25822, 51644, 103288, 206576, 381071, 413152, 762142, 1524284, 3048568, 6097136, 12194272, 4920007681, 9840015362, 19680030724, 39360061448, 78720122896, 157440245792]

約数ペア:

[(1, 157440245792), (2, 78720122896), (4, 39360061448), (8, 19680030724), (16, 9840015362), (32, 4920007681), (12911, 12194272), (25822, 6097136), (51644, 3048568), (103288, 1524284), (206576, 762142), (381071, 413152)]