164991242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{86929}}^1$

素因数の和:87017

約数の個数: 16

約数和(自身を含む): 270178440

約数和(自身を除く): 105187198

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 86929, 173858, 1130077, 2260154, 6345817, 12691634, 82495621, 164991242]

約数ペア:

[(1, 164991242), (2, 82495621), (13, 12691634), (26, 6345817), (73, 2260154), (146, 1130077), (949, 173858), (1898, 86929)]