144247870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8737}}^1$

素因数の和:8884

約数の個数: 32

約数和(自身を含む): 281852928

約数和(自身を除く): 137605058

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 8737, 16510, 17474, 43685, 87370, 113581, 227162, 567905, 1109599, 1135810, 2219198, 5547995, 11095990, 14424787, 28849574, 72123935, 144247870]

約数ペア:

[(1, 144247870), (2, 72123935), (5, 28849574), (10, 14424787), (13, 11095990), (26, 5547995), (65, 2219198), (127, 1135810), (130, 1109599), (254, 567905), (635, 227162), (1270, 113581), (1651, 87370), (3302, 43685), (8255, 17474), (8737, 16510)]