186553856

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:315

約数の個数: 80

約数和(自身を含む): 398069760

約数和(自身を除く): 211515904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 151, 152, 254, 256, 302, 304, 508, 512, 604, 608, 1016, 1208, 1216, 2032, 2413, 2416, 2432, 2869, 4064, 4826, 4832, 4864, 5738, 8128, 9652, 9664, 9728, 11476, 16256, 19177, 19304, 19328, 22952, 32512, 38354, 38608, 38656, 45904, 65024, 76708, 77216, 77312, 91808, 153416, 154432, 183616, 306832, 308864, 364363, 367232, 613664, 617728, 728726, 734464, 1227328, 1235456, 1457452, 1468928, 2454656, 2914904, 4909312, 5829808, 9818624, 11659616, 23319232, 46638464, 93276928, 186553856]

約数ペア:

[(1, 186553856), (2, 93276928), (4, 46638464), (8, 23319232), (16, 11659616), (19, 9818624), (32, 5829808), (38, 4909312), (64, 2914904), (76, 2454656), (127, 1468928), (128, 1457452), (151, 1235456), (152, 1227328), (254, 734464), (256, 728726), (302, 617728), (304, 613664), (508, 367232), (512, 364363), (604, 308864), (608, 306832), (1016, 183616), (1208, 154432), (1216, 153416), (2032, 91808), (2413, 77312), (2416, 77216), (2432, 76708), (2869, 65024), (4064, 45904), (4826, 38656), (4832, 38608), (4864, 38354), (5738, 32512), (8128, 22952), (9652, 19328), (9664, 19304), (9728, 19177), (11476, 16256)]