156988801712

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{28276081}}^1$

素因数の和:28276436

約数の個数: 20

約数和(自身を含む): 305042372616

約数和(自身を除く): 148053570904

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 28276081, 56552162, 113104324, 226208648, 452417296, 9811800107, 19623600214, 39247200428, 78494400856, 156988801712]

約数ペア:

[(1, 156988801712), (2, 78494400856), (4, 39247200428), (8, 19623600214), (16, 9811800107), (347, 452417296), (694, 226208648), (1388, 113104324), (2776, 56552162), (5552, 28276081)]