157045250872

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{20323}}^1\times {\mathrm{12227}}^1$

素因数の和:32635

約数の個数: 32

約数和(自身を含む): 298226246400

約数和(自身を除く): 141180995528

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 12227, 20323, 24454, 40646, 48908, 81292, 97816, 162584, 965933, 1605517, 1931866, 3211034, 3863732, 6422068, 7727464, 12844136, 248489321, 496978642, 993957284, 1987914568, 19630656359, 39261312718, 78522625436, 157045250872]

約数ペア:

[(1, 157045250872), (2, 78522625436), (4, 39261312718), (8, 19630656359), (79, 1987914568), (158, 993957284), (316, 496978642), (632, 248489321), (12227, 12844136), (20323, 7727464), (24454, 6422068), (40646, 3863732), (48908, 3211034), (81292, 1931866), (97816, 1605517), (162584, 965933)]