157441722

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{640007}}^1$

素因数の和:640053

約数の個数: 16

約数和(自身を含む): 322564032

約数和(自身を除く): 165122310

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 640007, 1280014, 1920021, 3840042, 26240287, 52480574, 78720861, 157441722]

約数ペア:

[(1, 157441722), (2, 78720861), (3, 52480574), (6, 26240287), (41, 3840042), (82, 1920021), (123, 1280014), (246, 640007)]