131433578636

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{72493}}^1$

素因数の和:72750

約数の個数: 48

約数和(自身を含む): 240072290304

約数和(自身を除く): 108638711668

約数列:

[1, 2, 4, 43, 83, 86, 127, 166, 172, 254, 332, 508, 3569, 5461, 7138, 10541, 10922, 14276, 21082, 21844, 42164, 72493, 144986, 289972, 453263, 906526, 1813052, 3117199, 6016919, 6234398, 9206611, 12033838, 12468796, 18413222, 24067676, 36826444, 258727517, 395884273, 517455034, 764148713, 791768546, 1034910068, 1528297426, 1583537092, 3056594852, 32858394659, 65716789318, 131433578636]

約数ペア:

[(1, 131433578636), (2, 65716789318), (4, 32858394659), (43, 3056594852), (83, 1583537092), (86, 1528297426), (127, 1034910068), (166, 791768546), (172, 764148713), (254, 517455034), (332, 395884273), (508, 258727517), (3569, 36826444), (5461, 24067676), (7138, 18413222), (10541, 12468796), (10922, 12033838), (14276, 9206611), (21082, 6234398), (21844, 6016919), (42164, 3117199), (72493, 1813052), (144986, 906526), (289972, 453263)]