161279256

素因数分解:

$2^3\times 3^1\times {\mathrm{6719969}}^1$

素因数の和:6719978

約数の個数: 16

約数和(自身を含む): 403198200

約数和(自身を除く): 241918944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 6719969, 13439938, 20159907, 26879876, 40319814, 53759752, 80639628, 161279256]

約数ペア:

[(1, 161279256), (2, 80639628), (3, 53759752), (4, 40319814), (6, 26879876), (8, 20159907), (12, 13439938), (24, 6719969)]