141439312

素因数分解:

$2^4\times 7^1\times {\mathrm{1262851}}^1$

素因数の和:1262866

約数の個数: 20

約数和(自身を含む): 313187296

約数和(自身を除く): 171747984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1262851, 2525702, 5051404, 8839957, 10102808, 17679914, 20205616, 35359828, 70719656, 141439312]

約数ペア:

[(1, 141439312), (2, 70719656), (4, 35359828), (7, 20205616), (8, 17679914), (14, 10102808), (16, 8839957), (28, 5051404), (56, 2525702), (112, 1262851)]