149735812

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{706301}}^1$

素因数の和:706358

約数の個数: 12

約数和(自身を含む): 266982156

約数和(自身を除く): 117246344

約数列:

[1, 2, 4, 53, 106, 212, 706301, 1412602, 2825204, 37433953, 74867906, 149735812]

約数ペア:

[(1, 149735812), (2, 74867906), (4, 37433953), (53, 2825204), (106, 1412602), (212, 706301)]