126240688

素因数分解:

$2^4\times 7^1\times {\mathrm{1127149}}^1$

素因数の和:1127164

約数の個数: 20

約数和(自身を含む): 279533200

約数和(自身を除く): 153292512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1127149, 2254298, 4508596, 7890043, 9017192, 15780086, 18034384, 31560172, 63120344, 126240688]

約数ペア:

[(1, 126240688), (2, 63120344), (4, 31560172), (7, 18034384), (8, 15780086), (14, 9017192), (16, 7890043), (28, 4508596), (56, 2254298), (112, 1127149)]