164336930

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{245279}}^1$

素因数の和:245353

約数の個数: 16

約数和(自身を含む): 300222720

約数和(自身を除く): 135885790

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 245279, 490558, 1226395, 2452790, 16433693, 32867386, 82168465, 164336930]

約数ペア:

[(1, 164336930), (2, 82168465), (5, 32867386), (10, 16433693), (67, 2452790), (134, 1226395), (335, 490558), (670, 245279)]