164421858

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2293}}^1$

素因数の和:2371

約数の個数: 64

約数和(自身を含む): 376583040

約数和(自身を除く): 212161182

約数列:

[1, 2, 3, 6, 17, 19, 34, 37, 38, 51, 57, 74, 102, 111, 114, 222, 323, 629, 646, 703, 969, 1258, 1406, 1887, 1938, 2109, 2293, 3774, 4218, 4586, 6879, 11951, 13758, 23902, 35853, 38981, 43567, 71706, 77962, 84841, 87134, 116943, 130701, 169682, 233886, 254523, 261402, 509046, 740639, 1442297, 1481278, 1611979, 2221917, 2884594, 3223958, 4326891, 4443834, 4835937, 8653782, 9671874, 27403643, 54807286, 82210929, 164421858]

約数ペア:

[(1, 164421858), (2, 82210929), (3, 54807286), (6, 27403643), (17, 9671874), (19, 8653782), (34, 4835937), (37, 4443834), (38, 4326891), (51, 3223958), (57, 2884594), (74, 2221917), (102, 1611979), (111, 1481278), (114, 1442297), (222, 740639), (323, 509046), (629, 261402), (646, 254523), (703, 233886), (969, 169682), (1258, 130701), (1406, 116943), (1887, 87134), (1938, 84841), (2109, 77962), (2293, 71706), (3774, 43567), (4218, 38981), (4586, 35853), (6879, 23902), (11951, 13758)]