168198064

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{10939}}^1$

素因数の和:11009

約数の個数: 30

約数和(自身を含む): 336766020

約数和(自身を除く): 168567956

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 10939, 15376, 21878, 43756, 87512, 175024, 339109, 678218, 1356436, 2712872, 5425744, 10512379, 21024758, 42049516, 84099032, 168198064]

約数ペア:

[(1, 168198064), (2, 84099032), (4, 42049516), (8, 21024758), (16, 10512379), (31, 5425744), (62, 2712872), (124, 1356436), (248, 678218), (496, 339109), (961, 175024), (1922, 87512), (3844, 43756), (7688, 21878), (10939, 15376)]