168988386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4023533}}^1$

素因数の和:4023545

約数の個数: 16

約数和(自身を含む): 386259264

約数和(自身を除く): 217270878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4023533, 8047066, 12070599, 24141198, 28164731, 56329462, 84494193, 168988386]

約数ペア:

[(1, 168988386), (2, 84494193), (3, 56329462), (6, 28164731), (7, 24141198), (14, 12070599), (21, 8047066), (42, 4023533)]