127788779784

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{123826337}}^1$

素因数の和:123826389

約数の個数: 32

約数和(自身を含む): 326901532320

約数和(自身を除く): 199112752536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 123826337, 247652674, 371479011, 495305348, 742958022, 990610696, 1485916044, 2971832088, 5324532491, 10649064982, 15973597473, 21298129964, 31947194946, 42596259928, 63894389892, 127788779784]

約数ペア:

[(1, 127788779784), (2, 63894389892), (3, 42596259928), (4, 31947194946), (6, 21298129964), (8, 15973597473), (12, 10649064982), (24, 5324532491), (43, 2971832088), (86, 1485916044), (129, 990610696), (172, 742958022), (258, 495305348), (344, 371479011), (516, 247652674), (1032, 123826337)]