161935488

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1027

約数の個数: 192

約数和(自身を含む): 548009280

約数和(自身を除く): 386073792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 234, 264, 286, 288, 312, 352, 384, 396, 416, 429, 468, 528, 572, 576, 624, 704, 792, 832, 858, 936, 983, 1056, 1144, 1152, 1248, 1287, 1408, 1584, 1664, 1716, 1872, 1966, 2112, 2288, 2496, 2574, 2949, 3168, 3432, 3744, 3932, 4224, 4576, 4992, 5148, 5898, 6336, 6864, 7488, 7864, 8847, 9152, 10296, 10813, 11796, 12672, 12779, 13728, 14976, 15728, 17694, 18304, 20592, 21626, 23592, 25558, 27456, 31456, 32439, 35388, 38337, 41184, 43252, 47184, 51116, 54912, 62912, 64878, 70776, 76674, 82368, 86504, 94368, 97317, 102232, 115011, 125824, 129756, 140569, 141552, 153348, 164736, 173008, 188736, 194634, 204464, 230022, 259512, 281138, 283104, 306696, 346016, 377472, 389268, 408928, 421707, 460044, 519024, 562276, 566208, 613392, 692032, 778536, 817856, 843414, 920088, 1038048, 1124552, 1132416, 1226784, 1265121, 1384064, 1557072, 1635712, 1686828, 1840176, 2076096, 2249104, 2453568, 2530242, 3114144, 3373656, 3680352, 4152192, 4498208, 4907136, 5060484, 6228288, 6747312, 7360704, 8996416, 10120968, 12456576, 13494624, 14721408, 17992832, 20241936, 26989248, 40483872, 53978496, 80967744, 161935488]

約数ペア:

[(1, 161935488), (2, 80967744), (3, 53978496), (4, 40483872), (6, 26989248), (8, 20241936), (9, 17992832), (11, 14721408), (12, 13494624), (13, 12456576), (16, 10120968), (18, 8996416), (22, 7360704), (24, 6747312), (26, 6228288), (32, 5060484), (33, 4907136), (36, 4498208), (39, 4152192), (44, 3680352), (48, 3373656), (52, 3114144), (64, 2530242), (66, 2453568), (72, 2249104), (78, 2076096), (88, 1840176), (96, 1686828), (99, 1635712), (104, 1557072), (117, 1384064), (128, 1265121), (132, 1226784), (143, 1132416), (144, 1124552), (156, 1038048), (176, 920088), (192, 843414), (198, 817856), (208, 778536), (234, 692032), (264, 613392), (286, 566208), (288, 562276), (312, 519024), (352, 460044), (384, 421707), (396, 408928), (416, 389268), (429, 377472), (468, 346016), (528, 306696), (572, 283104), (576, 281138), (624, 259512), (704, 230022), (792, 204464), (832, 194634), (858, 188736), (936, 173008), (983, 164736), (1056, 153348), (1144, 141552), (1152, 140569), (1248, 129756), (1287, 125824), (1408, 115011), (1584, 102232), (1664, 97317), (1716, 94368), (1872, 86504), (1966, 82368), (2112, 76674), (2288, 70776), (2496, 64878), (2574, 62912), (2949, 54912), (3168, 51116), (3432, 47184), (3744, 43252), (3932, 41184), (4224, 38337), (4576, 35388), (4992, 32439), (5148, 31456), (5898, 27456), (6336, 25558), (6864, 23592), (7488, 21626), (7864, 20592), (8847, 18304), (9152, 17694), (10296, 15728), (10813, 14976), (11796, 13728), (12672, 12779)]