157663072

素因数分解:

$2^5\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1237}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 355652640

約数和(自身を除く): 197989568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 569, 1138, 1237, 2276, 2474, 3983, 4552, 4948, 7966, 8659, 9104, 9896, 15932, 17318, 18208, 19792, 31864, 34636, 39584, 63728, 69272, 127456, 138544, 277088, 703853, 1407706, 2815412, 4926971, 5630824, 9853942, 11261648, 19707884, 22523296, 39415768, 78831536, 157663072]

約数ペア:

[(1, 157663072), (2, 78831536), (4, 39415768), (7, 22523296), (8, 19707884), (14, 11261648), (16, 9853942), (28, 5630824), (32, 4926971), (56, 2815412), (112, 1407706), (224, 703853), (569, 277088), (1138, 138544), (1237, 127456), (2276, 69272), (2474, 63728), (3983, 39584), (4552, 34636), (4948, 31864), (7966, 19792), (8659, 18208), (9104, 17318), (9896, 15932)]