15721736192

素因数分解:

$2^{11}\times {\mathrm{149}}^1\times {\mathrm{51521}}^1$

素因数の和:51692

約数の個数: 48

約数和(自身を含む): 31647388500

約数和(自身を除く): 15925652308

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 512, 596, 1024, 1192, 2048, 2384, 4768, 9536, 19072, 38144, 51521, 76288, 103042, 152576, 206084, 305152, 412168, 824336, 1648672, 3297344, 6594688, 7676629, 13189376, 15353258, 26378752, 30706516, 52757504, 61413032, 105515008, 122826064, 245652128, 491304256, 982608512, 1965217024, 3930434048, 7860868096, 15721736192]

約数ペア:

[(1, 15721736192), (2, 7860868096), (4, 3930434048), (8, 1965217024), (16, 982608512), (32, 491304256), (64, 245652128), (128, 122826064), (149, 105515008), (256, 61413032), (298, 52757504), (512, 30706516), (596, 26378752), (1024, 15353258), (1192, 13189376), (2048, 7676629), (2384, 6594688), (4768, 3297344), (9536, 1648672), (19072, 824336), (38144, 412168), (51521, 305152), (76288, 206084), (103042, 152576)]