157024742

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{81869}}^1$

素因数の和:82015

約数の個数: 16

約数和(自身を含む): 271153440

約数和(自身を除く): 114128698

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 81869, 163738, 573083, 1146166, 11216053, 22432106, 78512371, 157024742]

約数ペア:

[(1, 157024742), (2, 78512371), (7, 22432106), (14, 11216053), (137, 1146166), (274, 573083), (959, 163738), (1918, 81869)]