140794954

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{15809}}^1$

素因数の和:15945

約数の個数: 16

約数和(自身を含む): 217608840

約数和(自身を除く): 76813886

約数列:

[1, 2, 61, 73, 122, 146, 4453, 8906, 15809, 31618, 964349, 1154057, 1928698, 2308114, 70397477, 140794954]

約数ペア:

[(1, 140794954), (2, 70397477), (61, 2308114), (73, 1928698), (122, 1154057), (146, 964349), (4453, 31618), (8906, 15809)]