128512804784

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73127}}^1$

素因数の和:73243

約数の個数: 160

約数和(自身を含む): 329054939136

約数和(自身を除く): 200542134352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 71, 91, 104, 112, 119, 136, 142, 182, 208, 221, 238, 272, 284, 364, 442, 476, 497, 568, 728, 884, 923, 952, 994, 1136, 1207, 1456, 1547, 1768, 1846, 1904, 1988, 2414, 3094, 3536, 3692, 3976, 4828, 6188, 6461, 7384, 7952, 8449, 9656, 12376, 12922, 14768, 15691, 16898, 19312, 24752, 25844, 31382, 33796, 51688, 62764, 67592, 73127, 103376, 109837, 125528, 135184, 146254, 219674, 251056, 292508, 439348, 511889, 585016, 878696, 950651, 1023778, 1170032, 1243159, 1757392, 1901302, 2047556, 2486318, 3802604, 4095112, 4972636, 5192017, 6654557, 7605208, 8190224, 8702113, 9945272, 10384034, 13309114, 15210416, 16161067, 17404226, 19890544, 20768068, 26618228, 32322134, 34808452, 36344119, 41536136, 53236456, 64644268, 67496221, 69616904, 72688238, 83072272, 88264289, 106472912, 113127469, 129288536, 134992442, 139233808, 145376476, 176528578, 226254938, 258577072, 269984884, 290752952, 353057156, 452509876, 472473547, 539969768, 581505904, 617850023, 706114312, 905019752, 944947094, 1079939536, 1147435757, 1235700046, 1412228624, 1810039504, 1889894188, 2294871514, 2471400092, 3779788376, 4589743028, 4942800184, 7559576752, 8032050299, 9179486056, 9885600368, 16064100598, 18358972112, 32128201196, 64256402392, 128512804784]

約数ペア:

[(1, 128512804784), (2, 64256402392), (4, 32128201196), (7, 18358972112), (8, 16064100598), (13, 9885600368), (14, 9179486056), (16, 8032050299), (17, 7559576752), (26, 4942800184), (28, 4589743028), (34, 3779788376), (52, 2471400092), (56, 2294871514), (68, 1889894188), (71, 1810039504), (91, 1412228624), (104, 1235700046), (112, 1147435757), (119, 1079939536), (136, 944947094), (142, 905019752), (182, 706114312), (208, 617850023), (221, 581505904), (238, 539969768), (272, 472473547), (284, 452509876), (364, 353057156), (442, 290752952), (476, 269984884), (497, 258577072), (568, 226254938), (728, 176528578), (884, 145376476), (923, 139233808), (952, 134992442), (994, 129288536), (1136, 113127469), (1207, 106472912), (1456, 88264289), (1547, 83072272), (1768, 72688238), (1846, 69616904), (1904, 67496221), (1988, 64644268), (2414, 53236456), (3094, 41536136), (3536, 36344119), (3692, 34808452), (3976, 32322134), (4828, 26618228), (6188, 20768068), (6461, 19890544), (7384, 17404226), (7952, 16161067), (8449, 15210416), (9656, 13309114), (12376, 10384034), (12922, 9945272), (14768, 8702113), (15691, 8190224), (16898, 7605208), (19312, 6654557), (24752, 5192017), (25844, 4972636), (31382, 4095112), (33796, 3802604), (51688, 2486318), (62764, 2047556), (67592, 1901302), (73127, 1757392), (103376, 1243159), (109837, 1170032), (125528, 1023778), (135184, 950651), (146254, 878696), (219674, 585016), (251056, 511889), (292508, 439348)]