155547912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{498551}}^1$

素因数の和:498573

約数の個数: 32

約数和(自身を含む): 418783680

約数和(自身を除く): 263235768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 498551, 997102, 1495653, 1994204, 2991306, 3988408, 5982612, 6481163, 11965224, 12962326, 19443489, 25924652, 38886978, 51849304, 77773956, 155547912]

約数ペア:

[(1, 155547912), (2, 77773956), (3, 51849304), (4, 38886978), (6, 25924652), (8, 19443489), (12, 12962326), (13, 11965224), (24, 6481163), (26, 5982612), (39, 3988408), (52, 2991306), (78, 1994204), (104, 1495653), (156, 997102), (312, 498551)]