156791138

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{486929}}^1$

素因数の和:486961

約数の個数: 16

約数和(自身を含む): 280471680

約数和(自身を除く): 123680542

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 486929, 973858, 3408503, 6817006, 11199367, 22398734, 78395569, 156791138]

約数ペア:

[(1, 156791138), (2, 78395569), (7, 22398734), (14, 11199367), (23, 6817006), (46, 3408503), (161, 973858), (322, 486929)]