168622456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{1361}}^1$

素因数の和:2295

約数の個数: 32

約数和(自身を含む): 335378880

約数和(自身を除く): 166756424

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 911, 1361, 1822, 2722, 3644, 5444, 7288, 10888, 15487, 23137, 30974, 46274, 61948, 92548, 123896, 185096, 1239871, 2479742, 4959484, 9918968, 21077807, 42155614, 84311228, 168622456]

約数ペア:

[(1, 168622456), (2, 84311228), (4, 42155614), (8, 21077807), (17, 9918968), (34, 4959484), (68, 2479742), (136, 1239871), (911, 185096), (1361, 123896), (1822, 92548), (2722, 61948), (3644, 46274), (5444, 30974), (7288, 23137), (10888, 15487)]