149516878

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 260817408

約数和(自身を除く): 111300530

約数列:

[1, 2, 7, 14, 107, 151, 214, 302, 661, 749, 1057, 1322, 1498, 2114, 4627, 9254, 16157, 32314, 70727, 99811, 113099, 141454, 199622, 226198, 495089, 698677, 990178, 1397354, 10679777, 21359554, 74758439, 149516878]

約数ペア:

[(1, 149516878), (2, 74758439), (7, 21359554), (14, 10679777), (107, 1397354), (151, 990178), (214, 698677), (302, 495089), (661, 226198), (749, 199622), (1057, 141454), (1322, 113099), (1498, 99811), (2114, 70727), (4627, 32314), (9254, 16157)]