140560768

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{6737}}^1$

素因数の和:6914

約数の個数: 32

約数和(自身を含む): 281783160

約数和(自身を除く): 141222392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1304, 2608, 5216, 6737, 10432, 13474, 20864, 26948, 53896, 107792, 215584, 431168, 862336, 1098131, 2196262, 4392524, 8785048, 17570096, 35140192, 70280384, 140560768]

約数ペア:

[(1, 140560768), (2, 70280384), (4, 35140192), (8, 17570096), (16, 8785048), (32, 4392524), (64, 2196262), (128, 1098131), (163, 862336), (326, 431168), (652, 215584), (1304, 107792), (2608, 53896), (5216, 26948), (6737, 20864), (10432, 13474)]