167738620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1198133}}^1$

素因数の和:1198149

約数の個数: 24

約数和(自身を含む): 402573024

約数和(自身を除く): 234834404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1198133, 2396266, 4792532, 5990665, 8386931, 11981330, 16773862, 23962660, 33547724, 41934655, 83869310, 167738620]

約数ペア:

[(1, 167738620), (2, 83869310), (4, 41934655), (5, 33547724), (7, 23962660), (10, 16773862), (14, 11981330), (20, 8386931), (28, 5990665), (35, 4792532), (70, 2396266), (140, 1198133)]