157302964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3109}}^1$

素因数の和:3272

約数の個数: 48

約数和(自身を含む): 341353600

約数和(自身を除く): 184050636

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 278, 364, 556, 973, 1807, 1946, 3109, 3614, 3892, 6218, 7228, 12436, 12649, 21763, 25298, 40417, 43526, 50596, 80834, 87052, 161668, 282919, 432151, 565838, 864302, 1131676, 1728604, 3025057, 5617963, 6050114, 11235926, 12100228, 22471852, 39325741, 78651482, 157302964]

約数ペア:

[(1, 157302964), (2, 78651482), (4, 39325741), (7, 22471852), (13, 12100228), (14, 11235926), (26, 6050114), (28, 5617963), (52, 3025057), (91, 1728604), (139, 1131676), (182, 864302), (278, 565838), (364, 432151), (556, 282919), (973, 161668), (1807, 87052), (1946, 80834), (3109, 50596), (3614, 43526), (3892, 40417), (6218, 25298), (7228, 21763), (12436, 12649)]