140190198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1015871}}^1$

素因数の和:1015899

約数の個数: 16

約数和(自身を含む): 292571136

約数和(自身を除く): 152380938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1015871, 2031742, 3047613, 6095226, 23365033, 46730066, 70095099, 140190198]

約数ペア:

[(1, 140190198), (2, 70095099), (3, 46730066), (6, 23365033), (23, 6095226), (46, 3047613), (69, 2031742), (138, 1015871)]