178545492006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{107}}^1\times {\mathrm{29021}}^1$

素因数の和:29214

約数の個数: 96

約数和(自身を含む): 423366435072

約数和(自身を除く): 244820943066

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 107, 111, 214, 222, 259, 321, 518, 642, 749, 777, 1369, 1498, 1554, 2247, 2738, 3959, 4107, 4494, 7918, 8214, 9583, 11877, 19166, 23754, 27713, 28749, 29021, 55426, 57498, 58042, 83139, 87063, 146483, 166278, 174126, 203147, 292966, 406294, 439449, 609441, 878898, 1025381, 1073777, 1218882, 2050762, 2147554, 3076143, 3105247, 3221331, 6152286, 6210494, 6442662, 7516439, 9315741, 15032878, 18631482, 21736729, 22549317, 39729749, 43473458, 45098634, 65210187, 79459498, 114894139, 119189247, 130420374, 229788278, 238378494, 278108243, 344682417, 556216486, 689364834, 804258973, 834324729, 1608517946, 1668649458, 2412776919, 4251083143, 4825553838, 8502166286, 12753249429, 25506498858, 29757582001, 59515164002, 89272746003, 178545492006]

約数ペア:

[(1, 178545492006), (2, 89272746003), (3, 59515164002), (6, 29757582001), (7, 25506498858), (14, 12753249429), (21, 8502166286), (37, 4825553838), (42, 4251083143), (74, 2412776919), (107, 1668649458), (111, 1608517946), (214, 834324729), (222, 804258973), (259, 689364834), (321, 556216486), (518, 344682417), (642, 278108243), (749, 238378494), (777, 229788278), (1369, 130420374), (1498, 119189247), (1554, 114894139), (2247, 79459498), (2738, 65210187), (3959, 45098634), (4107, 43473458), (4494, 39729749), (7918, 22549317), (8214, 21736729), (9583, 18631482), (11877, 15032878), (19166, 9315741), (23754, 7516439), (27713, 6442662), (28749, 6210494), (29021, 6152286), (55426, 3221331), (57498, 3105247), (58042, 3076143), (83139, 2147554), (87063, 2050762), (146483, 1218882), (166278, 1073777), (174126, 1025381), (203147, 878898), (292966, 609441), (406294, 439449)]