132142718

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1\times {\mathrm{811}}^1$

素因数の和:1387

約数の個数: 16

約数和(自身を含む): 199859184

約数和(自身を除く): 67716466

約数列:

[1, 2, 257, 317, 514, 634, 811, 1622, 81469, 162938, 208427, 257087, 416854, 514174, 66071359, 132142718]

約数ペア:

[(1, 132142718), (2, 66071359), (257, 514174), (317, 416854), (514, 257087), (634, 208427), (811, 162938), (1622, 81469)]