168220164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2002621}}^1$

素因数の和:2002635

約数の個数: 24

約数和(自身を含む): 448587328

約数和(自身を除く): 280367164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2002621, 4005242, 6007863, 8010484, 12015726, 14018347, 24031452, 28036694, 42055041, 56073388, 84110082, 168220164]

約数ペア:

[(1, 168220164), (2, 84110082), (3, 56073388), (4, 42055041), (6, 28036694), (7, 24031452), (12, 14018347), (14, 12015726), (21, 8010484), (28, 6007863), (42, 4005242), (84, 2002621)]