161906024

素因数分解:

$2^3\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{1777}}^1$

素因数の和:3417

約数の個数: 32

約数和(自身を含む): 347350080

約数和(自身を除く): 185444056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1627, 1777, 3254, 3554, 6508, 7108, 11389, 12439, 13016, 14216, 22778, 24878, 45556, 49756, 91112, 99512, 2891179, 5782358, 11564716, 20238253, 23129432, 40476506, 80953012, 161906024]

約数ペア:

[(1, 161906024), (2, 80953012), (4, 40476506), (7, 23129432), (8, 20238253), (14, 11564716), (28, 5782358), (56, 2891179), (1627, 99512), (1777, 91112), (3254, 49756), (3554, 45556), (6508, 24878), (7108, 22778), (11389, 14216), (12439, 13016)]