142680168

素因数分解:

$2^3\times 3^2\times {\mathrm{1981669}}^1$

素因数の和:1981681

約数の個数: 24

約数和(自身を含む): 386425650

約数和(自身を除く): 243745482

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1981669, 3963338, 5945007, 7926676, 11890014, 15853352, 17835021, 23780028, 35670042, 47560056, 71340084, 142680168]

約数ペア:

[(1, 142680168), (2, 71340084), (3, 47560056), (4, 35670042), (6, 23780028), (8, 17835021), (9, 15853352), (12, 11890014), (18, 7926676), (24, 5945007), (36, 3963338), (72, 1981669)]