128535384

素因数分解:

$2^3\times 3^1\times {\mathrm{1451}}^1\times {\mathrm{3691}}^1$

素因数の和:5151

約数の個数: 32

約数和(自身を含む): 321647040

約数和(自身を除く): 193111656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1451, 2902, 3691, 4353, 5804, 7382, 8706, 11073, 11608, 14764, 17412, 22146, 29528, 34824, 44292, 88584, 5355641, 10711282, 16066923, 21422564, 32133846, 42845128, 64267692, 128535384]

約数ペア:

[(1, 128535384), (2, 64267692), (3, 42845128), (4, 32133846), (6, 21422564), (8, 16066923), (12, 10711282), (24, 5355641), (1451, 88584), (2902, 44292), (3691, 34824), (4353, 29528), (5804, 22146), (7382, 17412), (8706, 14764), (11073, 11608)]