158155236

素因数分解:

$2^2\times 3^2\times {\mathrm{4393201}}^1$

素因数の和:4393211

約数の個数: 18

約数和(自身を含む): 399781382

約数和(自身を除く): 241626146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4393201, 8786402, 13179603, 17572804, 26359206, 39538809, 52718412, 79077618, 158155236]

約数ペア:

[(1, 158155236), (2, 79077618), (3, 52718412), (4, 39538809), (6, 26359206), (9, 17572804), (12, 13179603), (18, 8786402), (36, 4393201)]