128045587792

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3853081}}^1$

素因数の和:3853187

約数の個数: 40

約数和(自身を含む): 259913499392

約数和(自身を除く): 131867911600

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 2077, 4154, 8308, 16616, 33232, 3853081, 7706162, 15412324, 30824648, 61649296, 119445511, 238891022, 258156427, 477782044, 516312854, 955564088, 1032625708, 1911128176, 2065251416, 4130502832, 8002849237, 16005698474, 32011396948, 64022793896, 128045587792]

約数ペア:

[(1, 128045587792), (2, 64022793896), (4, 32011396948), (8, 16005698474), (16, 8002849237), (31, 4130502832), (62, 2065251416), (67, 1911128176), (124, 1032625708), (134, 955564088), (248, 516312854), (268, 477782044), (496, 258156427), (536, 238891022), (1072, 119445511), (2077, 61649296), (4154, 30824648), (8308, 15412324), (16616, 7706162), (33232, 3853081)]