128660186624

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{35111}}^1$

素因数の和:35567

約数の個数: 80

約数和(自身を含む): 272845099296

約数和(自身を除く): 144184912672

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 421, 512, 544, 842, 1088, 1684, 2176, 3368, 4352, 6736, 7157, 8704, 13472, 14314, 26944, 28628, 35111, 53888, 57256, 70222, 107776, 114512, 140444, 215552, 229024, 280888, 458048, 561776, 596887, 916096, 1123552, 1193774, 1832192, 2247104, 2387548, 3664384, 4494208, 4775096, 8988416, 9550192, 14781731, 17976832, 19100384, 29563462, 38200768, 59126924, 76401536, 118253848, 152803072, 236507696, 251289427, 305606144, 473015392, 502578854, 946030784, 1005157708, 1892061568, 2010315416, 3784123136, 4020630832, 7568246272, 8041261664, 16082523328, 32165046656, 64330093312, 128660186624]

約数ペア:

[(1, 128660186624), (2, 64330093312), (4, 32165046656), (8, 16082523328), (16, 8041261664), (17, 7568246272), (32, 4020630832), (34, 3784123136), (64, 2010315416), (68, 1892061568), (128, 1005157708), (136, 946030784), (256, 502578854), (272, 473015392), (421, 305606144), (512, 251289427), (544, 236507696), (842, 152803072), (1088, 118253848), (1684, 76401536), (2176, 59126924), (3368, 38200768), (4352, 29563462), (6736, 19100384), (7157, 17976832), (8704, 14781731), (13472, 9550192), (14314, 8988416), (26944, 4775096), (28628, 4494208), (35111, 3664384), (53888, 2387548), (57256, 2247104), (70222, 1832192), (107776, 1193774), (114512, 1123552), (140444, 916096), (215552, 596887), (229024, 561776), (280888, 458048)]