157440044

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{2383}}^1$

素因数の和:2669

約数の個数: 24

約数和(自身を含む): 280358400

約数和(自身を除く): 122918356

約数列:

[1, 2, 4, 83, 166, 199, 332, 398, 796, 2383, 4766, 9532, 16517, 33034, 66068, 197789, 395578, 474217, 791156, 948434, 1896868, 39360011, 78720022, 157440044]

約数ペア:

[(1, 157440044), (2, 78720022), (4, 39360011), (83, 1896868), (166, 948434), (199, 791156), (332, 474217), (398, 395578), (796, 197789), (2383, 66068), (4766, 33034), (9532, 16517)]