143156384

素因数分解:

$2^5\times 7^1\times {\mathrm{639091}}^1$

素因数の和:639108

約数の個数: 24

約数和(自身を含む): 322102368

約数和(自身を除く): 178945984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 639091, 1278182, 2556364, 4473637, 5112728, 8947274, 10225456, 17894548, 20450912, 35789096, 71578192, 143156384]

約数ペア:

[(1, 143156384), (2, 71578192), (4, 35789096), (7, 20450912), (8, 17894548), (14, 10225456), (16, 8947274), (28, 5112728), (32, 4473637), (56, 2556364), (112, 1278182), (224, 639091)]