164094256

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{153073}}^1$

素因数の和:153148

約数の個数: 20

約数和(自身を含む): 322679992

約数和(自身を除く): 158585736

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 153073, 306146, 612292, 1224584, 2449168, 10255891, 20511782, 41023564, 82047128, 164094256]

約数ペア:

[(1, 164094256), (2, 82047128), (4, 41023564), (8, 20511782), (16, 10255891), (67, 2449168), (134, 1224584), (268, 612292), (536, 306146), (1072, 153073)]