143628226

素因数分解:

$2^1\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{5431}}^1$

素因数の和:7329

約数の個数: 16

約数和(自身を含む): 246395520

約数和(自身を除く): 102767294

約数列:

[1, 2, 7, 14, 1889, 3778, 5431, 10862, 13223, 26446, 38017, 76034, 10259159, 20518318, 71814113, 143628226]

約数ペア:

[(1, 143628226), (2, 71814113), (7, 20518318), (14, 10259159), (1889, 76034), (3778, 38017), (5431, 26446), (10862, 13223)]