155592248

素因数分解:

$2^3\times 7^2\times {\mathrm{396919}}^1$

素因数の和:396939

約数の個数: 24

約数和(自身を含む): 339366600

約数和(自身を除く): 183774352

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 396919, 793838, 1587676, 2778433, 3175352, 5556866, 11113732, 19449031, 22227464, 38898062, 77796124, 155592248]

約数ペア:

[(1, 155592248), (2, 77796124), (4, 38898062), (7, 22227464), (8, 19449031), (14, 11113732), (28, 5556866), (49, 3175352), (56, 2778433), (98, 1587676), (196, 793838), (392, 396919)]