158561370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{160163}}^1$

素因数の和:160187

約数の個数: 48

約数和(自身を含む): 449740512

約数和(自身を除く): 291179142

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 160163, 320326, 480489, 800815, 960978, 1441467, 1601630, 1761793, 2402445, 2882934, 3523586, 4804890, 5285379, 7207335, 8808965, 10570758, 14414670, 15856137, 17617930, 26426895, 31712274, 52853790, 79280685, 158561370]

約数ペア:

[(1, 158561370), (2, 79280685), (3, 52853790), (5, 31712274), (6, 26426895), (9, 17617930), (10, 15856137), (11, 14414670), (15, 10570758), (18, 8808965), (22, 7207335), (30, 5285379), (33, 4804890), (45, 3523586), (55, 2882934), (66, 2402445), (90, 1761793), (99, 1601630), (110, 1441467), (165, 960978), (198, 800815), (330, 480489), (495, 320326), (990, 160163)]