164514308

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{255457}}^1$

素因数の和:255491

約数の個数: 24

約数和(自身を含む): 343335552

約数和(自身を除く): 178821244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 255457, 510914, 1021828, 1788199, 3576398, 5875511, 7152796, 11751022, 23502044, 41128577, 82257154, 164514308]

約数ペア:

[(1, 164514308), (2, 82257154), (4, 41128577), (7, 23502044), (14, 11751022), (23, 7152796), (28, 5875511), (46, 3576398), (92, 1788199), (161, 1021828), (322, 510914), (644, 255457)]