156920704

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{23131}}^1$

素因数の和:23198

約数の個数: 32

約数和(自身を含む): 318527640

約数和(自身を除く): 161606936

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 23131, 46262, 92524, 185048, 370096, 740192, 1225943, 1480384, 2451886, 2960768, 4903772, 9807544, 19615088, 39230176, 78460352, 156920704]

約数ペア:

[(1, 156920704), (2, 78460352), (4, 39230176), (8, 19615088), (16, 9807544), (32, 4903772), (53, 2960768), (64, 2451886), (106, 1480384), (128, 1225943), (212, 740192), (424, 370096), (848, 185048), (1696, 92524), (3392, 46262), (6784, 23131)]