161839776

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 522160128

約数和(自身を除く): 360320352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 37, 42, 46, 48, 56, 69, 74, 84, 92, 96, 111, 112, 138, 148, 161, 168, 184, 222, 224, 259, 276, 283, 296, 322, 336, 368, 444, 483, 518, 552, 566, 592, 644, 672, 736, 777, 849, 851, 888, 966, 1036, 1104, 1132, 1184, 1288, 1554, 1698, 1702, 1776, 1932, 1981, 2072, 2208, 2264, 2553, 2576, 3108, 3396, 3404, 3552, 3864, 3962, 4144, 4528, 5106, 5152, 5943, 5957, 6216, 6509, 6792, 6808, 7728, 7924, 8288, 9056, 10212, 10471, 11886, 11914, 12432, 13018, 13584, 13616, 15456, 15848, 17871, 19527, 20424, 20942, 23772, 23828, 24864, 26036, 27168, 27232, 31413, 31696, 35742, 39054, 40848, 41884, 45563, 47544, 47656, 52072, 62826, 63392, 71484, 73297, 78108, 81696, 83768, 91126, 95088, 95312, 104144, 125652, 136689, 142968, 146594, 156216, 167536, 182252, 190176, 190624, 208288, 219891, 240833, 251304, 273378, 285936, 293188, 312432, 335072, 364504, 439782, 481666, 502608, 546756, 571872, 586376, 624864, 722499, 729008, 879564, 963332, 1005216, 1093512, 1172752, 1444998, 1458016, 1685831, 1759128, 1926664, 2187024, 2345504, 2889996, 3371662, 3518256, 3853328, 4374048, 5057493, 5779992, 6743324, 7036512, 7706656, 10114986, 11559984, 13486648, 20229972, 23119968, 26973296, 40459944, 53946592, 80919888, 161839776]

約数ペア:

[(1, 161839776), (2, 80919888), (3, 53946592), (4, 40459944), (6, 26973296), (7, 23119968), (8, 20229972), (12, 13486648), (14, 11559984), (16, 10114986), (21, 7706656), (23, 7036512), (24, 6743324), (28, 5779992), (32, 5057493), (37, 4374048), (42, 3853328), (46, 3518256), (48, 3371662), (56, 2889996), (69, 2345504), (74, 2187024), (84, 1926664), (92, 1759128), (96, 1685831), (111, 1458016), (112, 1444998), (138, 1172752), (148, 1093512), (161, 1005216), (168, 963332), (184, 879564), (222, 729008), (224, 722499), (259, 624864), (276, 586376), (283, 571872), (296, 546756), (322, 502608), (336, 481666), (368, 439782), (444, 364504), (483, 335072), (518, 312432), (552, 293188), (566, 285936), (592, 273378), (644, 251304), (672, 240833), (736, 219891), (777, 208288), (849, 190624), (851, 190176), (888, 182252), (966, 167536), (1036, 156216), (1104, 146594), (1132, 142968), (1184, 136689), (1288, 125652), (1554, 104144), (1698, 95312), (1702, 95088), (1776, 91126), (1932, 83768), (1981, 81696), (2072, 78108), (2208, 73297), (2264, 71484), (2553, 63392), (2576, 62826), (3108, 52072), (3396, 47656), (3404, 47544), (3552, 45563), (3864, 41884), (3962, 40848), (4144, 39054), (4528, 35742), (5106, 31696), (5152, 31413), (5943, 27232), (5957, 27168), (6216, 26036), (6509, 24864), (6792, 23828), (6808, 23772), (7728, 20942), (7924, 20424), (8288, 19527), (9056, 17871), (10212, 15848), (10471, 15456), (11886, 13616), (11914, 13584), (12432, 13018)]