139544356

素因数分解:

$2^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{3109}}^1$

素因数の和:3356

約数の個数: 36

約数和(自身を含む): 285404700

約数和(自身を除く): 145860344

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 229, 458, 916, 1603, 3109, 3206, 6218, 6412, 11221, 12436, 21763, 22442, 43526, 44884, 87052, 152341, 304682, 609364, 711961, 1423922, 2847844, 4983727, 9967454, 19934908, 34886089, 69772178, 139544356]

約数ペア:

[(1, 139544356), (2, 69772178), (4, 34886089), (7, 19934908), (14, 9967454), (28, 4983727), (49, 2847844), (98, 1423922), (196, 711961), (229, 609364), (458, 304682), (916, 152341), (1603, 87052), (3109, 44884), (3206, 43526), (6218, 22442), (6412, 21763), (11221, 12436)]