138695714816

素因数分解:

$2^{11}\times {\mathrm{19}}^2\times {\mathrm{187597}}^1$

素因数の和:187657

約数の個数: 72

約数和(自身を含む): 292689461610

約数和(自身を除く): 153993746794

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 361, 512, 608, 722, 1024, 1216, 1444, 2048, 2432, 2888, 4864, 5776, 9728, 11552, 19456, 23104, 38912, 46208, 92416, 184832, 187597, 369664, 375194, 739328, 750388, 1500776, 3001552, 3564343, 6003104, 7128686, 12006208, 14257372, 24012416, 28514744, 48024832, 57029488, 67722517, 96049664, 114058976, 135445034, 192099328, 228117952, 270890068, 384198656, 456235904, 541780136, 912471808, 1083560272, 1824943616, 2167120544, 3649887232, 4334241088, 7299774464, 8668482176, 17336964352, 34673928704, 69347857408, 138695714816]

約数ペア:

[(1, 138695714816), (2, 69347857408), (4, 34673928704), (8, 17336964352), (16, 8668482176), (19, 7299774464), (32, 4334241088), (38, 3649887232), (64, 2167120544), (76, 1824943616), (128, 1083560272), (152, 912471808), (256, 541780136), (304, 456235904), (361, 384198656), (512, 270890068), (608, 228117952), (722, 192099328), (1024, 135445034), (1216, 114058976), (1444, 96049664), (2048, 67722517), (2432, 57029488), (2888, 48024832), (4864, 28514744), (5776, 24012416), (9728, 14257372), (11552, 12006208), (19456, 7128686), (23104, 6003104), (38912, 3564343), (46208, 3001552), (92416, 1500776), (184832, 750388), (187597, 739328), (369664, 375194)]