157218450786

素因数分解:

$2^1\times 3^2\times {\mathrm{317}}^1\times {\mathrm{27553181}}^1$

素因数の和:27553506

約数の個数: 24

約数和(自身を含む): 341714563164

約数和(自身を除く): 184496112378

約数列:

[1, 2, 3, 6, 9, 18, 317, 634, 951, 1902, 2853, 5706, 27553181, 55106362, 82659543, 165319086, 247978629, 495957258, 8734358377, 17468716754, 26203075131, 52406150262, 78609225393, 157218450786]

約数ペア:

[(1, 157218450786), (2, 78609225393), (3, 52406150262), (6, 26203075131), (9, 17468716754), (18, 8734358377), (317, 495957258), (634, 247978629), (951, 165319086), (1902, 82659543), (2853, 55106362), (5706, 27553181)]