140151376

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{19001}}^1$

素因数の和:19470

約数の個数: 20

約数和(自身を含む): 272146644

約数和(自身を除く): 131995268

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 7376, 19001, 38002, 76004, 152008, 304016, 8759461, 17518922, 35037844, 70075688, 140151376]

約数ペア:

[(1, 140151376), (2, 70075688), (4, 35037844), (8, 17518922), (16, 8759461), (461, 304016), (922, 152008), (1844, 76004), (3688, 38002), (7376, 19001)]