159682048

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{7253}}^1$

素因数の和:7314

約数の個数: 40

約数和(自身を含む): 326517048

約数和(自身を除く): 166835000

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1376, 2752, 5504, 7253, 11008, 14506, 22016, 29012, 58024, 116048, 232096, 311879, 464192, 623758, 928384, 1247516, 1856768, 2495032, 3713536, 4990064, 9980128, 19960256, 39920512, 79841024, 159682048]

約数ペア:

[(1, 159682048), (2, 79841024), (4, 39920512), (8, 19960256), (16, 9980128), (32, 4990064), (43, 3713536), (64, 2495032), (86, 1856768), (128, 1247516), (172, 928384), (256, 623758), (344, 464192), (512, 311879), (688, 232096), (1376, 116048), (2752, 58024), (5504, 29012), (7253, 22016), (11008, 14506)]