159211031

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1\times {\mathrm{457}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 184094016

約数和(自身を除く): 24882985

約数列:

[1, 7, 157, 317, 457, 1099, 2219, 3199, 49769, 71749, 144869, 348383, 502243, 1014083, 22744433, 159211031]

約数ペア:

[(1, 159211031), (7, 22744433), (157, 1014083), (317, 502243), (457, 348383), (1099, 144869), (2219, 71749), (3199, 49769)]