1138871567272

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{8101}}^1\times {\mathrm{211723}}^1$

素因数の和:219913

約数の個数: 32

約数和(自身を含む): 2161388688480

約数和(自身を除く): 1022517121208

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 8101, 16202, 32404, 64808, 211723, 423446, 672383, 846892, 1344766, 1693784, 2689532, 5379064, 17573009, 35146018, 70292036, 140584072, 1715168023, 3430336046, 6860672092, 13721344184, 142358945909, 284717891818, 569435783636, 1138871567272]

約数ペア:

[(1, 1138871567272), (2, 569435783636), (4, 284717891818), (8, 142358945909), (83, 13721344184), (166, 6860672092), (332, 3430336046), (664, 1715168023), (8101, 140584072), (16202, 70292036), (32404, 35146018), (64808, 17573009), (211723, 5379064), (423446, 2689532), (672383, 1693784), (846892, 1344766)]