155116878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3693259}}^1$

素因数の和:3693271

約数の個数: 16

約数和(自身を含む): 354552960

約数和(自身を除く): 199436082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3693259, 7386518, 11079777, 22159554, 25852813, 51705626, 77558439, 155116878]

約数ペア:

[(1, 155116878), (2, 77558439), (3, 51705626), (6, 25852813), (7, 22159554), (14, 11079777), (21, 7386518), (42, 3693259)]