157028358

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1\times {\mathrm{521}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 317509632

約数和(自身を除く): 160481274

約数列:

[1, 2, 3, 6, 191, 263, 382, 521, 526, 573, 789, 1042, 1146, 1563, 1578, 3126, 50233, 99511, 100466, 137023, 150699, 199022, 274046, 298533, 301398, 411069, 597066, 822138, 26171393, 52342786, 78514179, 157028358]

約数ペア:

[(1, 157028358), (2, 78514179), (3, 52342786), (6, 26171393), (191, 822138), (263, 597066), (382, 411069), (521, 301398), (526, 298533), (573, 274046), (789, 199022), (1042, 150699), (1146, 137023), (1563, 100466), (1578, 99511), (3126, 50233)]