159320408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49417}}^1$

素因数の和:49467

約数の個数: 32

約数和(自身を含む): 332088960

約数和(自身を除く): 172768552

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 49417, 98834, 197668, 395336, 642421, 1284842, 1531927, 2569684, 3063854, 5139368, 6127708, 12255416, 19915051, 39830102, 79660204, 159320408]

約数ペア:

[(1, 159320408), (2, 79660204), (4, 39830102), (8, 19915051), (13, 12255416), (26, 6127708), (31, 5139368), (52, 3063854), (62, 2569684), (104, 1531927), (124, 1284842), (248, 642421), (403, 395336), (806, 197668), (1612, 98834), (3224, 49417)]