143418016

素因数分解:

$2^5\times 7^1\times {\mathrm{640259}}^1$

素因数の和:640276

約数の個数: 24

約数和(自身を含む): 322691040

約数和(自身を除く): 179273024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 640259, 1280518, 2561036, 4481813, 5122072, 8963626, 10244144, 17927252, 20488288, 35854504, 71709008, 143418016]

約数ペア:

[(1, 143418016), (2, 71709008), (4, 35854504), (7, 20488288), (8, 17927252), (14, 10244144), (16, 8963626), (28, 5122072), (32, 4481813), (56, 2561036), (112, 1280518), (224, 640259)]