161719162

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 270547200

約数和(自身を除く): 108828038

約数列:

[1, 2, 11, 22, 79, 121, 158, 242, 769, 869, 1331, 1538, 1738, 2662, 8459, 9559, 16918, 19118, 60751, 93049, 105149, 121502, 186098, 210298, 668261, 1023539, 1336522, 2047078, 7350871, 14701742, 80859581, 161719162]

約数ペア:

[(1, 161719162), (2, 80859581), (11, 14701742), (22, 7350871), (79, 2047078), (121, 1336522), (158, 1023539), (242, 668261), (769, 210298), (869, 186098), (1331, 121502), (1538, 105149), (1738, 93049), (2662, 60751), (8459, 19118), (9559, 16918)]