159142456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{10103}}^1$

素因数の和:10299

約数の個数: 32

約数和(自身を含む): 327369600

約数和(自身を除く): 168227144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1432, 1969, 3938, 7876, 10103, 15752, 20206, 40412, 80824, 111133, 222266, 444532, 889064, 1808437, 3616874, 7233748, 14467496, 19892807, 39785614, 79571228, 159142456]

約数ペア:

[(1, 159142456), (2, 79571228), (4, 39785614), (8, 19892807), (11, 14467496), (22, 7233748), (44, 3616874), (88, 1808437), (179, 889064), (358, 444532), (716, 222266), (1432, 111133), (1969, 80824), (3938, 40412), (7876, 20206), (10103, 15752)]