158862032

素因数分解:

$2^4\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{1279}}^1$

素因数の和:2403

約数の個数: 40

約数和(自身を含む): 352358400

約数和(自身を除く): 193496368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1109, 1279, 2218, 2558, 4436, 5116, 7763, 8872, 8953, 10232, 15526, 17744, 17906, 20464, 31052, 35812, 62104, 71624, 124208, 143248, 1418411, 2836822, 5673644, 9928877, 11347288, 19857754, 22694576, 39715508, 79431016, 158862032]

約数ペア:

[(1, 158862032), (2, 79431016), (4, 39715508), (7, 22694576), (8, 19857754), (14, 11347288), (16, 9928877), (28, 5673644), (56, 2836822), (112, 1418411), (1109, 143248), (1279, 124208), (2218, 71624), (2558, 62104), (4436, 35812), (5116, 31052), (7763, 20464), (8872, 17906), (8953, 17744), (10232, 15526)]