128535992

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{95071}}^1$

素因数の和:95103

約数の個数: 24

約数和(自身を含む): 260972640

約数和(自身を除く): 132436648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 95071, 190142, 380284, 760568, 1235923, 2471846, 4943692, 9887384, 16066999, 32133998, 64267996, 128535992]

約数ペア:

[(1, 128535992), (2, 64267996), (4, 32133998), (8, 16066999), (13, 9887384), (26, 4943692), (52, 2471846), (104, 1235923), (169, 760568), (338, 380284), (676, 190142), (1352, 95071)]