159998292

素因数分解:

$2^2\times 3^2\times {\mathrm{4444397}}^1$

素因数の和:4444407

約数の個数: 18

約数和(自身を含む): 404440218

約数和(自身を除く): 244441926

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4444397, 8888794, 13333191, 17777588, 26666382, 39999573, 53332764, 79999146, 159998292]

約数ペア:

[(1, 159998292), (2, 79999146), (3, 53332764), (4, 39999573), (6, 26666382), (9, 17777588), (12, 13333191), (18, 8888794), (36, 4444397)]