156934843988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{16860211}}^1$

素因数の和:16860407

約数の個数: 24

約数和(自身を含む): 297414139680

約数和(自身を除く): 140479295692

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 716, 2327, 4654, 9308, 16860211, 33720422, 67440844, 219182743, 438365486, 876730972, 3017977769, 6035955538, 12071911076, 39233710997, 78467421994, 156934843988]

約数ペア:

[(1, 156934843988), (2, 78467421994), (4, 39233710997), (13, 12071911076), (26, 6035955538), (52, 3017977769), (179, 876730972), (358, 438365486), (716, 219182743), (2327, 67440844), (4654, 33720422), (9308, 16860211)]