157176198

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{39157}}^1$

素因数の和:39388

約数の個数: 24

約数和(自身を含む): 342084288

約数和(自身を除く): 184908090

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 39157, 78314, 117471, 234942, 352413, 704826, 8732011, 17464022, 26196033, 52392066, 78588099, 157176198]

約数ペア:

[(1, 157176198), (2, 78588099), (3, 52392066), (6, 26196033), (9, 17464022), (18, 8732011), (223, 704826), (446, 352413), (669, 234942), (1338, 117471), (2007, 78314), (4014, 39157)]