128712768

素因数分解:

$2^6\times 3^1\times {\mathrm{670379}}^1$

素因数の和:670394

約数の個数: 28

約数和(自身を含む): 340553040

約数和(自身を除く): 211840272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 670379, 1340758, 2011137, 2681516, 4022274, 5363032, 8044548, 10726064, 16089096, 21452128, 32178192, 42904256, 64356384, 128712768]

約数ペア:

[(1, 128712768), (2, 64356384), (3, 42904256), (4, 32178192), (6, 21452128), (8, 16089096), (12, 10726064), (16, 8044548), (24, 5363032), (32, 4022274), (48, 2681516), (64, 2011137), (96, 1340758), (192, 670379)]