155519296

素因数分解:

$2^6\times {\mathrm{199}}^1\times {\mathrm{12211}}^1$

素因数の和:12422

約数の個数: 28

約数和(自身を含む): 310184800

約数和(自身を除く): 154665504

約数列:

[1, 2, 4, 8, 16, 32, 64, 199, 398, 796, 1592, 3184, 6368, 12211, 12736, 24422, 48844, 97688, 195376, 390752, 781504, 2429989, 4859978, 9719956, 19439912, 38879824, 77759648, 155519296]

約数ペア:

[(1, 155519296), (2, 77759648), (4, 38879824), (8, 19439912), (16, 9719956), (32, 4859978), (64, 2429989), (199, 781504), (398, 390752), (796, 195376), (1592, 97688), (3184, 48844), (6368, 24422), (12211, 12736)]