168537026

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{509}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 294641280

約数和(自身を除く): 126104254

約数列:

[1, 2, 7, 14, 67, 134, 353, 469, 509, 706, 938, 1018, 2471, 3563, 4942, 7126, 23651, 34103, 47302, 68206, 165557, 179677, 238721, 331114, 359354, 477442, 1257739, 2515478, 12038359, 24076718, 84268513, 168537026]

約数ペア:

[(1, 168537026), (2, 84268513), (7, 24076718), (14, 12038359), (67, 2515478), (134, 1257739), (353, 477442), (469, 359354), (509, 331114), (706, 238721), (938, 179677), (1018, 165557), (2471, 68206), (3563, 47302), (4942, 34103), (7126, 23651)]