161036786

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1\times {\mathrm{673}}^1$

素因数の和:1517

約数の個数: 16

約数和(自身を含む): 243618648

約数和(自身を除く): 82581862

約数列:

[1, 2, 181, 362, 661, 673, 1322, 1346, 119641, 121813, 239282, 243626, 444853, 889706, 80518393, 161036786]

約数ペア:

[(1, 161036786), (2, 80518393), (181, 889706), (362, 444853), (661, 243626), (673, 239282), (1322, 121813), (1346, 119641)]