18142332544

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{32191}}^1$

素因数の和:32266

約数の個数: 128

約数和(自身を含む): 44919429120

約数和(自身を除く): 26777096576

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 37, 56, 64, 68, 74, 112, 119, 128, 136, 148, 224, 238, 259, 272, 296, 448, 476, 518, 544, 592, 629, 896, 952, 1036, 1088, 1184, 1258, 1904, 2072, 2176, 2368, 2516, 3808, 4144, 4403, 4736, 5032, 7616, 8288, 8806, 10064, 15232, 16576, 17612, 20128, 32191, 33152, 35224, 40256, 64382, 70448, 80512, 128764, 140896, 225337, 257528, 281792, 450674, 515056, 547247, 563584, 901348, 1030112, 1094494, 1191067, 1802696, 2060224, 2188988, 2382134, 3605392, 3830729, 4120448, 4377976, 4764268, 7210784, 7661458, 8337469, 8755952, 9528536, 14421568, 15322916, 16674938, 17511904, 19057072, 20248139, 28843136, 30645832, 33349876, 35023808, 38114144, 40496278, 61291664, 66699752, 70047616, 76228288, 80992556, 122583328, 133399504, 141736973, 152456576, 161985112, 245166656, 266799008, 283473946, 323970224, 490333312, 533598016, 566947892, 647940448, 1067196032, 1133895784, 1295880896, 2267791568, 2591761792, 4535583136, 9071166272, 18142332544]

約数ペア:

[(1, 18142332544), (2, 9071166272), (4, 4535583136), (7, 2591761792), (8, 2267791568), (14, 1295880896), (16, 1133895784), (17, 1067196032), (28, 647940448), (32, 566947892), (34, 533598016), (37, 490333312), (56, 323970224), (64, 283473946), (68, 266799008), (74, 245166656), (112, 161985112), (119, 152456576), (128, 141736973), (136, 133399504), (148, 122583328), (224, 80992556), (238, 76228288), (259, 70047616), (272, 66699752), (296, 61291664), (448, 40496278), (476, 38114144), (518, 35023808), (544, 33349876), (592, 30645832), (629, 28843136), (896, 20248139), (952, 19057072), (1036, 17511904), (1088, 16674938), (1184, 15322916), (1258, 14421568), (1904, 9528536), (2072, 8755952), (2176, 8337469), (2368, 7661458), (2516, 7210784), (3808, 4764268), (4144, 4377976), (4403, 4120448), (4736, 3830729), (5032, 3605392), (7616, 2382134), (8288, 2188988), (8806, 2060224), (10064, 1802696), (15232, 1191067), (16576, 1094494), (17612, 1030112), (20128, 901348), (32191, 563584), (33152, 547247), (35224, 515056), (40256, 450674), (64382, 281792), (70448, 257528), (80512, 225337), (128764, 140896)]