137993834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 239368608

約数和(自身を除く): 101374774

約数列:

[1, 2, 11, 22, 31, 61, 62, 107, 122, 214, 341, 671, 682, 961, 1177, 1342, 1891, 1922, 2354, 3317, 3782, 6527, 6634, 10571, 13054, 20801, 21142, 36487, 41602, 58621, 71797, 72974, 102827, 117242, 143594, 202337, 205654, 404674, 644831, 1131097, 1289662, 2225707, 2262194, 4451414, 6272447, 12544894, 68996917, 137993834]

約数ペア:

[(1, 137993834), (2, 68996917), (11, 12544894), (22, 6272447), (31, 4451414), (61, 2262194), (62, 2225707), (107, 1289662), (122, 1131097), (214, 644831), (341, 404674), (671, 205654), (682, 202337), (961, 143594), (1177, 117242), (1342, 102827), (1891, 72974), (1922, 71797), (2354, 58621), (3317, 41602), (3782, 36487), (6527, 21142), (6634, 20801), (10571, 13054)]