156779403116

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1\times {\mathrm{53269}}^1$

素因数の和:53946

約数の個数: 48

約数和(自身を含む): 315554433600

約数和(自身を除く): 158775030484

約数列:

[1, 2, 4, 7, 14, 28, 257, 409, 514, 818, 1028, 1636, 1799, 2863, 3598, 5726, 7196, 11452, 53269, 105113, 106538, 210226, 213076, 372883, 420452, 735791, 745766, 1471582, 1491532, 2943164, 13690133, 21787021, 27380266, 43574042, 54760532, 87148084, 95830931, 152509147, 191661862, 305018294, 383323724, 610036588, 5599264397, 11198528794, 22397057588, 39194850779, 78389701558, 156779403116]

約数ペア:

[(1, 156779403116), (2, 78389701558), (4, 39194850779), (7, 22397057588), (14, 11198528794), (28, 5599264397), (257, 610036588), (409, 383323724), (514, 305018294), (818, 191661862), (1028, 152509147), (1636, 95830931), (1799, 87148084), (2863, 54760532), (3598, 43574042), (5726, 27380266), (7196, 21787021), (11452, 13690133), (53269, 2943164), (105113, 1491532), (106538, 1471582), (210226, 745766), (213076, 735791), (372883, 420452)]