140629552

素因数分解:

$2^4\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3557}}^1$

素因数の和:3925

約数の個数: 40

約数和(自身を含む): 312363936

約数和(自身を除く): 171734384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 353, 706, 1412, 2471, 2824, 3557, 4942, 5648, 7114, 9884, 14228, 19768, 24899, 28456, 39536, 49798, 56912, 99596, 199192, 398384, 1255621, 2511242, 5022484, 8789347, 10044968, 17578694, 20089936, 35157388, 70314776, 140629552]

約数ペア:

[(1, 140629552), (2, 70314776), (4, 35157388), (7, 20089936), (8, 17578694), (14, 10044968), (16, 8789347), (28, 5022484), (56, 2511242), (112, 1255621), (353, 398384), (706, 199192), (1412, 99596), (2471, 56912), (2824, 49798), (3557, 39536), (4942, 28456), (5648, 24899), (7114, 19768), (9884, 14228)]