144736724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{80231}}^1$

素因数の和:80287

約数の個数: 24

約数和(自身を含む): 283058496

約数和(自身を除く): 138321772

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 80231, 160462, 320924, 882541, 1765082, 3289471, 3530164, 6578942, 13157884, 36184181, 72368362, 144736724]

約数ペア:

[(1, 144736724), (2, 72368362), (4, 36184181), (11, 13157884), (22, 6578942), (41, 3530164), (44, 3289471), (82, 1765082), (164, 882541), (451, 320924), (902, 160462), (1804, 80231)]