161521602

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{2663}}^1$

素因数の和:3598

約数の個数: 32

約数和(自身を含む): 352926720

約数和(自身を除く): 191405118

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 919, 1838, 2663, 2757, 5326, 5514, 7989, 10109, 15978, 20218, 29293, 30327, 58586, 60654, 87879, 175758, 2447297, 4894594, 7341891, 14683782, 26920267, 53840534, 80760801, 161521602]

約数ペア:

[(1, 161521602), (2, 80760801), (3, 53840534), (6, 26920267), (11, 14683782), (22, 7341891), (33, 4894594), (66, 2447297), (919, 175758), (1838, 87879), (2663, 60654), (2757, 58586), (5326, 30327), (5514, 29293), (7989, 20218), (10109, 15978)]