156950566280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{206513903}}^1$

素因数の和:206513933

約数の個数: 32

約数和(自身を含む): 371725027200

約数和(自身を除く): 214774460920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 206513903, 413027806, 826055612, 1032569515, 1652111224, 2065139030, 3923764157, 4130278060, 7847528314, 8260556120, 15695056628, 19618820785, 31390113256, 39237641570, 78475283140, 156950566280]

約数ペア:

[(1, 156950566280), (2, 78475283140), (4, 39237641570), (5, 31390113256), (8, 19618820785), (10, 15695056628), (19, 8260556120), (20, 7847528314), (38, 4130278060), (40, 3923764157), (76, 2065139030), (95, 1652111224), (152, 1032569515), (190, 826055612), (380, 413027806), (760, 206513903)]