161532722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{78643}}^1$

素因数の和:78737

約数の個数: 16

約数和(自身を含む): 264243840

約数和(自身を除く): 102711118

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 78643, 157286, 1022359, 2044718, 6212797, 12425594, 80766361, 161532722]

約数ペア:

[(1, 161532722), (2, 80766361), (13, 12425594), (26, 6212797), (79, 2044718), (158, 1022359), (1027, 157286), (2054, 78643)]