149879012

素因数分解:

$2^2\times {\mathrm{71}}^2\times {\mathrm{7433}}^1$

素因数の和:7579

約数の個数: 18

約数和(自身を含む): 266070294

約数和(自身を除く): 116191282

約数列:

[1, 2, 4, 71, 142, 284, 5041, 7433, 10082, 14866, 20164, 29732, 527743, 1055486, 2110972, 37469753, 74939506, 149879012]

約数ペア:

[(1, 149879012), (2, 74939506), (4, 37469753), (71, 2110972), (142, 1055486), (284, 527743), (5041, 29732), (7433, 20164), (10082, 14866)]