156907602019

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{31438109}}^1$

素因数の和:31438170

約数の個数: 16

約数和(自身を含む): 193155747840

約数和(自身を除く): 36248145821

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 31438109, 220066763, 723076507, 974581379, 5061535549, 6822069653, 22415371717, 156907602019]

約数ペア:

[(1, 156907602019), (7, 22415371717), (23, 6822069653), (31, 5061535549), (161, 974581379), (217, 723076507), (713, 220066763), (4991, 31438109)]