131481528

素因数分解:

$2^3\times 3^1\times {\mathrm{5478397}}^1$

素因数の和:5478406

約数の個数: 16

約数和(自身を含む): 328703880

約数和(自身を除く): 197222352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5478397, 10956794, 16435191, 21913588, 32870382, 43827176, 65740764, 131481528]

約数ペア:

[(1, 131481528), (2, 65740764), (3, 43827176), (4, 32870382), (6, 21913588), (8, 16435191), (12, 10956794), (24, 5478397)]