158343878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1028207}}^1$

素因数の和:1028227

約数の個数: 16

約数和(自身を含む): 296123904

約数和(自身を除く): 137780026

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1028207, 2056414, 7197449, 11310277, 14394898, 22620554, 79171939, 158343878]

約数ペア:

[(1, 158343878), (2, 79171939), (7, 22620554), (11, 14394898), (14, 11310277), (22, 7197449), (77, 2056414), (154, 1028207)]