161631594

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11527}}^1$

素因数の和:11595

約数の個数: 48

約数和(自身を含む): 377657280

約数和(自身を除く): 216025686

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1558, 2337, 4674, 7011, 11527, 14022, 23054, 34581, 69162, 103743, 207486, 219013, 438026, 472607, 657039, 945214, 1314078, 1417821, 1971117, 2835642, 3942234, 4253463, 8506926, 8979533, 17959066, 26938599, 53877198, 80815797, 161631594]

約数ペア:

[(1, 161631594), (2, 80815797), (3, 53877198), (6, 26938599), (9, 17959066), (18, 8979533), (19, 8506926), (38, 4253463), (41, 3942234), (57, 2835642), (82, 1971117), (114, 1417821), (123, 1314078), (171, 945214), (246, 657039), (342, 472607), (369, 438026), (738, 219013), (779, 207486), (1558, 103743), (2337, 69162), (4674, 34581), (7011, 23054), (11527, 14022)]