169820388

素因数分解:

$2^2\times 3^4\times {\mathrm{557}}^1\times {\mathrm{941}}^1$

素因数の和:1514

約数の個数: 60

約数和(自身を含む): 445213692

約数和(自身を除く): 275393304

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 557, 941, 1114, 1671, 1882, 2228, 2823, 3342, 3764, 5013, 5646, 6684, 8469, 10026, 11292, 15039, 16938, 20052, 25407, 30078, 33876, 45117, 50814, 60156, 76221, 90234, 101628, 152442, 180468, 304884, 524137, 1048274, 1572411, 2096548, 3144822, 4717233, 6289644, 9434466, 14151699, 18868932, 28303398, 42455097, 56606796, 84910194, 169820388]

約数ペア:

[(1, 169820388), (2, 84910194), (3, 56606796), (4, 42455097), (6, 28303398), (9, 18868932), (12, 14151699), (18, 9434466), (27, 6289644), (36, 4717233), (54, 3144822), (81, 2096548), (108, 1572411), (162, 1048274), (324, 524137), (557, 304884), (941, 180468), (1114, 152442), (1671, 101628), (1882, 90234), (2228, 76221), (2823, 60156), (3342, 50814), (3764, 45117), (5013, 33876), (5646, 30078), (6684, 25407), (8469, 20052), (10026, 16938), (11292, 15039)]