157138412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1447}}^1\times {\mathrm{1597}}^1$

素因数の和:3065

約数の個数: 24

約数和(自身を含む): 291551904

約数和(自身を除く): 134413492

約数列:

[1, 2, 4, 17, 34, 68, 1447, 1597, 2894, 3194, 5788, 6388, 24599, 27149, 49198, 54298, 98396, 108596, 2310859, 4621718, 9243436, 39284603, 78569206, 157138412]

約数ペア:

[(1, 157138412), (2, 78569206), (4, 39284603), (17, 9243436), (34, 4621718), (68, 2310859), (1447, 108596), (1597, 98396), (2894, 54298), (3194, 49198), (5788, 27149), (6388, 24599)]