126887264

素因数分解:

$2^5\times 7^2\times {\mathrm{80923}}^1$

素因数の和:80947

約数の個数: 36

約数和(自身を含む): 290598084

約数和(自身を除く): 163710820

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 80923, 161846, 323692, 566461, 647384, 1132922, 1294768, 2265844, 2589536, 3965227, 4531688, 7930454, 9063376, 15860908, 18126752, 31721816, 63443632, 126887264]

約数ペア:

[(1, 126887264), (2, 63443632), (4, 31721816), (7, 18126752), (8, 15860908), (14, 9063376), (16, 7930454), (28, 4531688), (32, 3965227), (49, 2589536), (56, 2265844), (98, 1294768), (112, 1132922), (196, 647384), (224, 566461), (392, 323692), (784, 161846), (1568, 80923)]