157445824

素因数分解:

$2^6\times {\mathrm{1129}}^1\times {\mathrm{2179}}^1$

素因数の和:3320

約数の個数: 28

約数和(自身を含む): 312851800

約数和(自身を除く): 155405976

約数列:

[1, 2, 4, 8, 16, 32, 64, 1129, 2179, 2258, 4358, 4516, 8716, 9032, 17432, 18064, 34864, 36128, 69728, 72256, 139456, 2460091, 4920182, 9840364, 19680728, 39361456, 78722912, 157445824]

約数ペア:

[(1, 157445824), (2, 78722912), (4, 39361456), (8, 19680728), (16, 9840364), (32, 4920182), (64, 2460091), (1129, 139456), (2179, 72256), (2258, 69728), (4358, 36128), (4516, 34864), (8716, 18064), (9032, 17432)]