146541920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{130841}}^1$

素因数の和:130863

約数の個数: 48

約数和(自身を含む): 395666208

約数和(自身を除く): 249124288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 130841, 261682, 523364, 654205, 915887, 1046728, 1308410, 1831774, 2093456, 2616820, 3663548, 4186912, 4579435, 5233640, 7327096, 9158870, 10467280, 14654192, 18317740, 20934560, 29308384, 36635480, 73270960, 146541920]

約数ペア:

[(1, 146541920), (2, 73270960), (4, 36635480), (5, 29308384), (7, 20934560), (8, 18317740), (10, 14654192), (14, 10467280), (16, 9158870), (20, 7327096), (28, 5233640), (32, 4579435), (35, 4186912), (40, 3663548), (56, 2616820), (70, 2093456), (80, 1831774), (112, 1308410), (140, 1046728), (160, 915887), (224, 654205), (280, 523364), (560, 261682), (1120, 130841)]