140147678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{5839}}^1$

素因数の和:6943

約数の個数: 16

約数和(自身を含む): 229582080

約数和(自身を除く): 89434402

約数列:

[1, 2, 11, 22, 1091, 2182, 5839, 11678, 12001, 24002, 64229, 128458, 6370349, 12740698, 70073839, 140147678]

約数ペア:

[(1, 140147678), (2, 70073839), (11, 12740698), (22, 6370349), (1091, 128458), (2182, 64229), (5839, 24002), (11678, 12001)]