158414804

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{1669}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 282664200

約数和(自身を除く): 124249396

約数列:

[1, 2, 4, 61, 122, 244, 389, 778, 1556, 1669, 3338, 6676, 23729, 47458, 94916, 101809, 203618, 407236, 649241, 1298482, 2596964, 39603701, 79207402, 158414804]

約数ペア:

[(1, 158414804), (2, 79207402), (4, 39603701), (61, 2596964), (122, 1298482), (244, 649241), (389, 407236), (778, 203618), (1556, 101809), (1669, 94916), (3338, 47458), (6676, 23729)]