161672448

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 547464960

約数和(自身を除く): 385792512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 29, 32, 34, 42, 48, 51, 56, 58, 61, 64, 68, 84, 87, 96, 102, 112, 116, 119, 122, 128, 136, 168, 174, 183, 192, 203, 204, 224, 232, 238, 244, 256, 272, 336, 348, 357, 366, 384, 406, 408, 427, 448, 464, 476, 488, 493, 544, 609, 672, 696, 714, 732, 768, 812, 816, 854, 896, 928, 952, 976, 986, 1037, 1088, 1218, 1281, 1344, 1392, 1428, 1464, 1479, 1624, 1632, 1708, 1769, 1792, 1856, 1904, 1952, 1972, 2074, 2176, 2436, 2562, 2688, 2784, 2856, 2928, 2958, 3111, 3248, 3264, 3416, 3451, 3538, 3712, 3808, 3904, 3944, 4148, 4352, 4872, 5124, 5307, 5376, 5568, 5712, 5856, 5916, 6222, 6496, 6528, 6832, 6902, 7076, 7259, 7424, 7616, 7808, 7888, 8296, 9744, 10248, 10353, 10614, 11136, 11424, 11712, 11832, 12383, 12444, 12992, 13056, 13664, 13804, 14152, 14518, 15232, 15616, 15776, 16592, 19488, 20496, 20706, 21228, 21777, 22272, 22848, 23424, 23664, 24766, 24888, 25984, 27328, 27608, 28304, 29036, 30073, 30464, 31552, 33184, 37149, 38976, 40992, 41412, 42456, 43554, 45696, 46848, 47328, 49532, 49776, 51968, 54656, 55216, 56608, 58072, 60146, 63104, 66368, 74298, 77952, 81984, 82824, 84912, 87108, 90219, 91392, 94656, 99064, 99552, 109312, 110432, 113216, 116144, 120292, 126208, 132736, 148596, 155904, 163968, 165648, 169824, 174216, 180438, 189312, 198128, 199104, 210511, 220864, 226432, 232288, 240584, 265472, 297192, 327936, 331296, 339648, 348432, 360876, 378624, 396256, 398208, 421022, 441728, 452864, 464576, 481168, 594384, 631533, 662592, 679296, 696864, 721752, 792512, 796416, 842044, 883456, 929152, 962336, 1188768, 1263066, 1325184, 1358592, 1393728, 1443504, 1585024, 1684088, 1858304, 1924672, 2377536, 2526132, 2650368, 2787456, 2887008, 3170048, 3368176, 3849344, 4755072, 5052264, 5574912, 5774016, 6736352, 7698688, 9510144, 10104528, 11548032, 13472704, 20209056, 23096064, 26945408, 40418112, 53890816, 80836224, 161672448]

約数ペア:

[(1, 161672448), (2, 80836224), (3, 53890816), (4, 40418112), (6, 26945408), (7, 23096064), (8, 20209056), (12, 13472704), (14, 11548032), (16, 10104528), (17, 9510144), (21, 7698688), (24, 6736352), (28, 5774016), (29, 5574912), (32, 5052264), (34, 4755072), (42, 3849344), (48, 3368176), (51, 3170048), (56, 2887008), (58, 2787456), (61, 2650368), (64, 2526132), (68, 2377536), (84, 1924672), (87, 1858304), (96, 1684088), (102, 1585024), (112, 1443504), (116, 1393728), (119, 1358592), (122, 1325184), (128, 1263066), (136, 1188768), (168, 962336), (174, 929152), (183, 883456), (192, 842044), (203, 796416), (204, 792512), (224, 721752), (232, 696864), (238, 679296), (244, 662592), (256, 631533), (272, 594384), (336, 481168), (348, 464576), (357, 452864), (366, 441728), (384, 421022), (406, 398208), (408, 396256), (427, 378624), (448, 360876), (464, 348432), (476, 339648), (488, 331296), (493, 327936), (544, 297192), (609, 265472), (672, 240584), (696, 232288), (714, 226432), (732, 220864), (768, 210511), (812, 199104), (816, 198128), (854, 189312), (896, 180438), (928, 174216), (952, 169824), (976, 165648), (986, 163968), (1037, 155904), (1088, 148596), (1218, 132736), (1281, 126208), (1344, 120292), (1392, 116144), (1428, 113216), (1464, 110432), (1479, 109312), (1624, 99552), (1632, 99064), (1708, 94656), (1769, 91392), (1792, 90219), (1856, 87108), (1904, 84912), (1952, 82824), (1972, 81984), (2074, 77952), (2176, 74298), (2436, 66368), (2562, 63104), (2688, 60146), (2784, 58072), (2856, 56608), (2928, 55216), (2958, 54656), (3111, 51968), (3248, 49776), (3264, 49532), (3416, 47328), (3451, 46848), (3538, 45696), (3712, 43554), (3808, 42456), (3904, 41412), (3944, 40992), (4148, 38976), (4352, 37149), (4872, 33184), (5124, 31552), (5307, 30464), (5376, 30073), (5568, 29036), (5712, 28304), (5856, 27608), (5916, 27328), (6222, 25984), (6496, 24888), (6528, 24766), (6832, 23664), (6902, 23424), (7076, 22848), (7259, 22272), (7424, 21777), (7616, 21228), (7808, 20706), (7888, 20496), (8296, 19488), (9744, 16592), (10248, 15776), (10353, 15616), (10614, 15232), (11136, 14518), (11424, 14152), (11712, 13804), (11832, 13664), (12383, 13056), (12444, 12992)]