164044616

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{336157}}^1$

素因数の和:336224

約数の個数: 16

約数和(自身を含む): 312626940

約数和(自身を除く): 148582324

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 336157, 672314, 1344628, 2689256, 20505577, 41011154, 82022308, 164044616]

約数ペア:

[(1, 164044616), (2, 82022308), (4, 41011154), (8, 20505577), (61, 2689256), (122, 1344628), (244, 672314), (488, 336157)]