145418044

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{1571}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 258946128

約数和(自身を除く): 113528084

約数列:

[1, 2, 4, 73, 146, 292, 317, 634, 1268, 1571, 3142, 6284, 23141, 46282, 92564, 114683, 229366, 458732, 498007, 996014, 1992028, 36354511, 72709022, 145418044]

約数ペア:

[(1, 145418044), (2, 72709022), (4, 36354511), (73, 1992028), (146, 996014), (292, 498007), (317, 458732), (634, 229366), (1268, 114683), (1571, 92564), (3142, 46282), (6284, 23141)]