159447896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1172411}}^1$

素因数の和:1172434

約数の個数: 16

約数和(自身を含む): 316551240

約数和(自身を除く): 157103344

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1172411, 2344822, 4689644, 9379288, 19930987, 39861974, 79723948, 159447896]

約数ペア:

[(1, 159447896), (2, 79723948), (4, 39861974), (8, 19930987), (17, 9379288), (34, 4689644), (68, 2344822), (136, 1172411)]