139375264

素因数分解:

$2^5\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1237}}^1$

素因数の和:1757

約数の個数: 48

約数和(自身を含む): 314471808

約数和(自身を除く): 175096544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 503, 1006, 1237, 2012, 2474, 3521, 4024, 4948, 7042, 8048, 8659, 9896, 14084, 16096, 17318, 19792, 28168, 34636, 39584, 56336, 69272, 112672, 138544, 277088, 622211, 1244422, 2488844, 4355477, 4977688, 8710954, 9955376, 17421908, 19910752, 34843816, 69687632, 139375264]

約数ペア:

[(1, 139375264), (2, 69687632), (4, 34843816), (7, 19910752), (8, 17421908), (14, 9955376), (16, 8710954), (28, 4977688), (32, 4355477), (56, 2488844), (112, 1244422), (224, 622211), (503, 277088), (1006, 138544), (1237, 112672), (2012, 69272), (2474, 56336), (3521, 39584), (4024, 34636), (4948, 28168), (7042, 19792), (8048, 17318), (8659, 16096), (9896, 14084)]