142767376

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{44839}}^1$

素因数の和:45046

約数の個数: 20

約数和(自身を含む): 278008000

約数和(自身を除く): 135240624

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 44839, 89678, 179356, 358712, 717424, 8922961, 17845922, 35691844, 71383688, 142767376]

約数ペア:

[(1, 142767376), (2, 71383688), (4, 35691844), (8, 17845922), (16, 8922961), (199, 717424), (398, 358712), (796, 179356), (1592, 89678), (3184, 44839)]