157648914

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{63929}}^1$

素因数の和:64074

約数の個数: 24

約数和(自身を含む): 344071260

約数和(自身を除く): 186422346

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 63929, 127858, 191787, 383574, 575361, 1150722, 8758273, 17516546, 26274819, 52549638, 78824457, 157648914]

約数ペア:

[(1, 157648914), (2, 78824457), (3, 52549638), (6, 26274819), (9, 17516546), (18, 8758273), (137, 1150722), (274, 575361), (411, 383574), (822, 191787), (1233, 127858), (2466, 63929)]