127701809744

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{41354213}}^1$

素因数の和:41354414

約数の個数: 20

約数和(自身を含む): 248704242996

約数和(自身を除く): 121002433252

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 41354213, 82708426, 165416852, 330833704, 661667408, 7981363109, 15962726218, 31925452436, 63850904872, 127701809744]

約数ペア:

[(1, 127701809744), (2, 63850904872), (4, 31925452436), (8, 15962726218), (16, 7981363109), (193, 661667408), (386, 330833704), (772, 165416852), (1544, 82708426), (3088, 41354213)]