169985286

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1619}}^1$

素因数の和:1953

約数の個数: 48

約数和(自身を含む): 389188800

約数和(自身を除く): 219203514

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 307, 342, 614, 921, 1619, 1842, 2763, 3238, 4857, 5526, 5833, 9714, 11666, 14571, 17499, 29142, 30761, 34998, 52497, 61522, 92283, 104994, 184566, 276849, 497033, 553698, 994066, 1491099, 2982198, 4473297, 8946594, 9443627, 18887254, 28330881, 56661762, 84992643, 169985286]

約数ペア:

[(1, 169985286), (2, 84992643), (3, 56661762), (6, 28330881), (9, 18887254), (18, 9443627), (19, 8946594), (38, 4473297), (57, 2982198), (114, 1491099), (171, 994066), (307, 553698), (342, 497033), (614, 276849), (921, 184566), (1619, 104994), (1842, 92283), (2763, 61522), (3238, 52497), (4857, 34998), (5526, 30761), (5833, 29142), (9714, 17499), (11666, 14571)]