161451504

素因数分解:

$2^4\times 3^2\times {\mathrm{1121191}}^1$

素因数の和:1121205

約数の個数: 30

約数和(自身を含む): 451840376

約数和(自身を除く): 290388872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1121191, 2242382, 3363573, 4484764, 6727146, 8969528, 10090719, 13454292, 17939056, 20181438, 26908584, 40362876, 53817168, 80725752, 161451504]

約数ペア:

[(1, 161451504), (2, 80725752), (3, 53817168), (4, 40362876), (6, 26908584), (8, 20181438), (9, 17939056), (12, 13454292), (16, 10090719), (18, 8969528), (24, 6727146), (36, 4484764), (48, 3363573), (72, 2242382), (144, 1121191)]