161871738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3854089}}^1$

素因数の和:3854101

約数の個数: 16

約数和(自身を含む): 369992640

約数和(自身を除く): 208120902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3854089, 7708178, 11562267, 23124534, 26978623, 53957246, 80935869, 161871738]

約数ペア:

[(1, 161871738), (2, 80935869), (3, 53957246), (6, 26978623), (7, 23124534), (14, 11562267), (21, 7708178), (42, 3854089)]