160221348

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{211933}}^1$

素因数の和:211953

約数の個数: 48

約数和(自身を含む): 474732160

約数和(自身を除く): 314510812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 211933, 423866, 635799, 847732, 1271598, 1483531, 1907397, 2543196, 2967062, 3814794, 4450593, 5722191, 5934124, 7629588, 8901186, 11444382, 13351779, 17802372, 22888764, 26703558, 40055337, 53407116, 80110674, 160221348]

約数ペア:

[(1, 160221348), (2, 80110674), (3, 53407116), (4, 40055337), (6, 26703558), (7, 22888764), (9, 17802372), (12, 13351779), (14, 11444382), (18, 8901186), (21, 7629588), (27, 5934124), (28, 5722191), (36, 4450593), (42, 3814794), (54, 2967062), (63, 2543196), (84, 1907397), (108, 1483531), (126, 1271598), (189, 847732), (252, 635799), (378, 423866), (756, 211933)]