130072768

素因数分解:

$2^6\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1459}}^1$

素因数の和:1677

約数の個数: 56

約数和(自身を含む): 296672000

約数和(自身を除く): 166599232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 199, 224, 398, 448, 796, 1393, 1459, 1592, 2786, 2918, 3184, 5572, 5836, 6368, 10213, 11144, 11672, 12736, 20426, 22288, 23344, 40852, 44576, 46688, 81704, 89152, 93376, 163408, 290341, 326816, 580682, 653632, 1161364, 2032387, 2322728, 4064774, 4645456, 8129548, 9290912, 16259096, 18581824, 32518192, 65036384, 130072768]

約数ペア:

[(1, 130072768), (2, 65036384), (4, 32518192), (7, 18581824), (8, 16259096), (14, 9290912), (16, 8129548), (28, 4645456), (32, 4064774), (56, 2322728), (64, 2032387), (112, 1161364), (199, 653632), (224, 580682), (398, 326816), (448, 290341), (796, 163408), (1393, 93376), (1459, 89152), (1592, 81704), (2786, 46688), (2918, 44576), (3184, 40852), (5572, 23344), (5836, 22288), (6368, 20426), (10213, 12736), (11144, 11672)]