166042970

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1\times {\mathrm{439}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 303177600

約数和(自身を除く): 137134630

約数列:

[1, 2, 5, 10, 109, 218, 347, 439, 545, 694, 878, 1090, 1735, 2195, 3470, 4390, 37823, 47851, 75646, 95702, 152333, 189115, 239255, 304666, 378230, 478510, 761665, 1523330, 16604297, 33208594, 83021485, 166042970]

約数ペア:

[(1, 166042970), (2, 83021485), (5, 33208594), (10, 16604297), (109, 1523330), (218, 761665), (347, 478510), (439, 378230), (545, 304666), (694, 239255), (878, 189115), (1090, 152333), (1735, 95702), (2195, 75646), (3470, 47851), (4390, 37823)]