158341928

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{2467}}^1$

素因数の和:2657

約数の個数: 32

約数和(自身を含む): 303860160

約数和(自身を除く): 145518232

約数列:

[1, 2, 4, 8, 71, 113, 142, 226, 284, 452, 568, 904, 2467, 4934, 8023, 9868, 16046, 19736, 32092, 64184, 175157, 278771, 350314, 557542, 700628, 1115084, 1401256, 2230168, 19792741, 39585482, 79170964, 158341928]

約数ペア:

[(1, 158341928), (2, 79170964), (4, 39585482), (8, 19792741), (71, 2230168), (113, 1401256), (142, 1115084), (226, 700628), (284, 557542), (452, 350314), (568, 278771), (904, 175157), (2467, 64184), (4934, 32092), (8023, 19736), (9868, 16046)]